Overview of “A Guide Thicker Than Blood”
“A Guide Thicker Than Blood”, now released as “Bloodbound”, is a captivating manhwa exploring the complex relationship between Espers and their Guides, brimming with mature themes.
The story centers on Fabian, a newly awakened Esper, and Conrad, a powerful S-Class Guide, whose connection drives the narrative forward with intriguing dynamics.
Initial Release and Author
“A Guide Thicker Than Blood” initially debuted in South Korea, captivating readers with its unique premise and compelling characters. While specific details regarding the original Korean release date remain somewhat elusive in readily available English sources, its impact was quickly felt within the online manhwa community.
The series is brought to life through the artistic talent and storytelling prowess of Mosh Scans, who initially translated the series for online distribution. Their work played a crucial role in introducing the story to a wider, international audience before the official English publication.
However, it’s important to note that Mosh Scans ceased their unofficial translation efforts after LezhinUS acquired the license, demonstrating the series’ growing popularity and commercial viability. The author’s name is not prominently featured in the readily available information, focusing instead on the translation teams and the official publisher.
Genre and Target Audience
“A Guide Thicker Than Blood”, now known as “Bloodbound”, primarily falls into the genres of BL (Boys’ Love), Fantasy, and Supernatural. The narrative skillfully blends romantic elements with a unique power system and intricate world-building, appealing to fans of both genres.
The manhwa’s mature themes and explicit content, as frequently discussed on platforms like Reddit’s r/blmangalovers, clearly indicate a target audience of adult readers. It’s not intended for younger audiences due to its exploration of complex relationships and potentially sensitive subject matter.
Specifically, the series attracts readers who enjoy stories with strong character dynamics, power imbalances, and a focus on the evolving connection between two central male characters. The blend of fantasy elements adds another layer of appeal for those seeking a world beyond the ordinary, filled with Espers and Guides.
Core Themes Explored
“A Guide Thicker Than Blood”, or “Bloodbound”, delves into several compelling themes; A central focus is the complex dynamic of dependence and control inherent in the Esper-Guide relationship, particularly the power imbalance and the implications of “guidance.”
The significance of “blood” within the setting is a recurring motif, hinting at deeper connections and potentially exploitative aspects of the Esper system. The series also explores themes of awakening and self-discovery, as Fabian navigates his newfound abilities and identity.
Furthermore, the narrative examines the boundaries of consent and the ethical considerations surrounding the use of power. The developing bond between Fabian and Conrad, fraught with tension and desire, highlights themes of vulnerability, trust, and the search for genuine connection amidst a world of supernatural abilities and societal hierarchies.

Plot Summary
“Bloodbound” follows Fabian’s sudden emergence as an Esper, immediately paired with the enigmatic S-Class Guide, Conrad, who displays an unusual and intense interest in him.
Their evolving relationship forms the core of the story, filled with awkwardness, intrigue, and a growing dependence.
The Emergence of Espers

The world of “A Guide Thicker Than Blood” (“Bloodbound”) features individuals known as Espers, who possess extraordinary abilities that manifest unexpectedly. Fabian’s story begins with his sudden awakening as one of these Espers, a moment that dramatically alters the course of his life.
The emergence of these powers isn’t presented as a common occurrence, suggesting a degree of rarity and perhaps even unpredictability within the setting. This awakening immediately thrusts Fabian into a world he doesn’t understand, requiring guidance and control – a need that is swiftly addressed by the arrival of Conrad.
The narrative implies that becoming an Esper isn’t simply about gaining power; it’s about navigating a complex system and understanding the responsibilities that come with such abilities. The specifics of how Espers awaken remain somewhat mysterious in the early chapters, adding to the intrigue surrounding Fabian’s situation.
Fabian’s Unexpected Awakening
Fabian’s transformation into an Esper is portrayed as a completely unforeseen event, disrupting his ordinary life. The story opens in medias res, with his powers manifesting suddenly, leaving him unprepared and overwhelmed by the change. This unexpected awakening is the catalyst for the entire plot, immediately introducing conflict and a need for assistance.
The initial chapters emphasize the awkwardness and inconvenience Fabian experiences as a result of his newfound abilities. He isn’t presented as someone who actively sought power, making his situation all the more challenging. This unpreparedness highlights the vulnerability of newly awakened Espers and the importance of a skilled Guide.
His awakening isn’t merely a power surge; it’s a life-altering event that draws the attention of powerful individuals like Conrad, setting in motion a dynamic that will define Fabian’s journey.
Conrad, the S-Class Guide
Conrad is established as an exceptionally powerful and highly-ranked S-Class Guide, possessing skills and experience far beyond those of ordinary Guides. He isn’t simply a mentor; he’s a force to be reckoned with, capable of significantly influencing an Esper’s development and potential.
His initial approach to Fabian is characterized by a deliberate and somewhat possessive interest. Conrad doesn’t offer help out of altruism, but rather with a clear agenda – to utilize Fabian’s abilities, healthy body, and, notably, his blood for his own purposes. This immediately establishes a complex power dynamic.
Conrad’s motivations are shrouded in mystery, hinting at a deeper scheme beyond simply nurturing an Esper. He views Fabian as a “partner,” but the nature of this partnership is far from equal, setting the stage for tension and intrigue.
The Dynamic Between Fabian and Conrad
The relationship between Fabian and Conrad is the core of “A Guide Thicker Than Blood,” built on a foundation of imbalance and veiled intentions. Fabian, newly awakened and overwhelmed by his Esper abilities, finds himself under the intense scrutiny and “special treatment” of the dominant Conrad.
This isn’t a typical mentor-student dynamic. Conrad’s interest in Fabian extends beyond simply honing his powers; he’s fixated on Fabian’s physical well-being and, disturbingly, his blood, creating an unsettling atmosphere of control and dependence.
The dynamic is fraught with power plays, as Conrad subtly asserts his dominance while presenting a facade of guidance. Fabian’s discomfort and awkwardness highlight the inherent inequality, hinting at a struggle for autonomy within their burgeoning, yet complicated, bond.

Characters
Fabian, the inexperienced Esper, and Conrad, the enigmatic S-Class Guide, are central figures, alongside intriguing supporting characters who influence their complex and evolving relationship.
Fabian – The Newly Awakened Esper
Fabian is introduced as an individual who unexpectedly manifests as an Esper, thrusting him into a world he doesn’t understand. This awakening is portrayed as both awkward and inconvenient, immediately disrupting his previously normal life. He finds himself grappling with newfound abilities and the challenges that come with them, lacking the experience and control possessed by more seasoned Espers.
Adding to his difficulties is the immediate and insistent attention of Conrad, an S-Class Guide who takes a particular interest in Fabian. Conrad’s focus isn’t simply on guiding Fabian, but seems to stem from a desire for Fabian’s abilities, healthy physique, and, notably, his blood. This creates a dynamic where Fabian feels both reliant on and somewhat exploited by his Guide.
Fabian’s character arc revolves around learning to navigate this new reality, understand his powers, and define his relationship with Conrad, all while questioning the motives behind the Guide’s intense interest.
Conrad – The Powerful Guide
Conrad is established as an exceptionally powerful S-Class Guide, possessing a level of skill and authority that immediately sets him apart. He doesn’t simply offer assistance to Fabian; he insists on providing “special treatment,” indicating a proactive and somewhat controlling approach to guidance.
His motivations are complex and initially appear self-serving. Conrad’s interest in Fabian extends beyond simply nurturing his abilities; he actively seeks to benefit from Fabian’s S-Class potential, physical health, and even his blood, hinting at a deeper, perhaps darker, purpose. This raises questions about the true nature of the Guide-Esper bond;
Conrad’s character is defined by his strength and a calculated demeanor, suggesting a history and understanding of the Esper world that Fabian lacks. He embodies the power dynamics inherent in the system.
Supporting Characters and Their Roles

While Fabian and Conrad dominate the narrative, the world of “A Guide Thicker Than Blood” (Bloodbound) undoubtedly features a supporting cast crucial to understanding the broader Esper system and societal structures. Details regarding these characters remain limited in currently translated chapters.
It’s implied that other Espers and Guides exist within a defined hierarchy, potentially creating rivalries or alliances that impact Fabian and Conrad’s journey. The roles of individuals involved in the administration or regulation of Espers are yet to be fully explored, hinting at potential political intrigue.
These supporting characters likely serve to illuminate the complexities of the world, providing context for the power dynamics and the significance of “blood” within the setting, and potentially challenging or aiding Fabian and Conrad’s developing relationship.

Worldbuilding
“A Guide Thicker Than Blood” presents a society structured around Espers and Guides, where abilities are inherent and “blood” holds a mysterious, significant power.
The Esper system dictates a clear hierarchy, influencing social standing and creating a world ripe with power dynamics and control.
The Esper System and Abilities
The Esper system within “A Guide Thicker Than Blood” (Bloodbound) defines individuals born with extraordinary abilities, setting them apart in society. These Espers possess a diverse range of powers, though the specifics of these abilities aren’t fully detailed in the currently available chapters.
However, it’s clear that the strength of an Esper is categorized, with S-Class being the highest and most formidable ranking, as exemplified by Conrad. A crucial aspect of this system is the necessity of a Guide for Espers to effectively control and maximize their potential.
Guides, like Conrad, don’t necessarily possess Esper abilities themselves, but they provide essential support, regulation, and training. The relationship between Esper and Guide is symbiotic, yet often fraught with power imbalances. Conrad’s interest in Fabian extends beyond simple guidance, focusing on his “S-Class abilities, healthy body, and his blood,” hinting at a deeper, potentially exploitative connection within the Esper system’s framework.
Social Structure and Hierarchy
“A Guide Thicker Than Blood” (Bloodbound) implies a society deeply structured around the presence and power of Espers. The existence of a clear ranking system, with S-Class Espers like Conrad at the apex, suggests a hierarchical social order where ability dictates status and influence.
Guides, while vital to Espers, likely occupy a position below their charges in this hierarchy, despite wielding significant control over their partners’ abilities. The emphasis on “blood” within the narrative hints at potential hereditary factors influencing Esper status and societal standing.
It’s reasonable to assume that those without Esper abilities form the lower strata of society, potentially facing discrimination or limited opportunities. The dynamic between Fabian, a newly awakened Esper, and Conrad, a powerful Guide, showcases the inherent power imbalances and social expectations within this complex system, suggesting a world where control and lineage are paramount.
The Significance of “Blood” in the Setting
The title, “A Guide Thicker Than Blood,” is profoundly symbolic within the narrative of this manhwa (Bloodbound). It suggests that the bond between an Esper and their Guide transcends even familial ties, hinting at a deeply intimate and potentially consuming relationship.
Conrad’s interest in Fabian’s “blood” – explicitly stated in summaries – implies a physiological or genetic component to Esper abilities and Guidance. This could mean bloodlines determine power levels, or that a Guide can draw strength or benefits directly from their Esper’s blood.
The phrase also alludes to themes of loyalty, sacrifice, and the lengths to which individuals will go for those they are bound to. It foreshadows a dynamic where the connection between Fabian and Conrad will be more potent and demanding than any conventional relationship, potentially blurring the lines of consent and control.

Publication and Translation Status (as of 02/19/2026)
“A Guide Thicker Than Blood” originally published in Korean, is officially released in English as “Bloodbound” by LezhinUS, with unofficial translations halted upon licensing.
Original Korean Publication
Details surrounding the initial Korean publication of “A Guide Thicker Than Blood” remain somewhat limited in readily available English sources. However, it’s understood the series gained significant traction within the Korean webtoon platform before attracting international attention. The original release date is not widely publicized, but the story quickly garnered a dedicated following due to its unique premise and compelling characters.
The manhwa’s success in Korea likely stemmed from its exploration of complex themes and the intriguing power dynamics between Espers and Guides – concepts that resonated with a domestic audience. The artistic style, characterized by detailed character designs and evocative backgrounds, also contributed to its popularity. Before LezhinUS acquired the rights, fan translations played a crucial role in introducing the series to a global readership, demonstrating the strong demand for an official English release. The original Korean format likely differed slightly from the published English version, “Bloodbound”, in terms of paneling and minor editorial choices.
LezhinUS Official English Release (“Bloodbound”)
LezhinUS officially licensed and released “A Guide Thicker Than Blood” under the title “Bloodbound”, providing a legal and high-quality English translation for international fans. This acquisition was met with considerable excitement within the BL (Boys’ Love) manga community, as it ensured continued support for the creators and a consistent release schedule. As of February 19, 2026, “Bloodbound” is available on the LezhinUS platform, offering a polished reading experience.
However, it’s important to note that the official translation currently lags behind the unofficial English scans. According to Reddit discussions (r/blmangalovers), the unofficial translation ceased upon licensing, leaving only approximately five additional chapters available illegally compared to LezhinUS. This highlights the importance of supporting the official release to encourage further translation and ensure the series’ completion. LezhinUS’s release includes features like digital reading and potential future updates.
Unofficial English Translation Status & Availability
Prior to the official English release by LezhinUS as “Bloodbound,” an unofficial English translation of “A Guide Thicker Than Blood” was widely available online, primarily through scanlation groups like Mosh Scans, as evidenced by chapters hosted on platforms like Bato.To. These unofficial translations provided early access to the series for English-speaking audiences, fostering a dedicated fanbase. However, the availability of these scans is now limited.
As reported on Reddit (r/blmangalovers), the unofficial translation efforts largely ceased after LezhinUS acquired the license. While some chapters may still be found through various online sources, the number of additional chapters available through unofficial means is minimal – roughly five more than the official release as of late 2024. Accessing these unofficial translations is generally considered a form of piracy and discourages support for the official creators.
Chapter Availability – Current Limitations
As of February 19, 2026, the official English release of “A Guide Thicker Than Blood,” rebranded as “Bloodbound” on LezhinUS, has not yet caught up to the original Korean publication. While the series is ongoing, readers are currently limited in the number of officially translated chapters available. The unofficial translations, though previously more extensive, offer only a marginal lead – approximately five chapters beyond the official release, according to discussions on r/blmangalovers.
This means that fans eager to experience the complete story are faced with a waiting period for official translations. The pace of release on LezhinUS dictates how quickly the backlog is cleared. Information from Bato.To indicates that chapters 1 through 22 were translated by Mosh Scans, but further progress on unofficial translations stalled upon official licensing. Therefore, accessing a fully translated version remains a challenge.

Key Relationships
Fabian and Conrad’s bond is central, marked by power imbalances and a developing dependence, as Conrad seeks Fabian’s abilities and, mysteriously, his blood.
Fabian and Conrad’s Developing Bond
The relationship between Fabian and Conrad is the core of “Bloodbound,” evolving from initial awkwardness and inconvenience to a complex dynamic fueled by necessity and burgeoning attraction. Conrad, an S-Class Guide, takes a keen interest in Fabian immediately after his Esper awakening, offering “special treatment” that Fabian finds unsettling.
This isn’t simply mentorship; Conrad’s motivations extend to utilizing Fabian’s S-Class potential, maintaining his physical well-being, and, intriguingly, obtaining his blood. As they spend more time together, a bond begins to form, though it’s constantly shadowed by the inherent power imbalance and Conrad’s somewhat possessive nature.
Fabian’s initial resistance gradually gives way to a reluctant acceptance, and perhaps even a growing reliance on Conrad’s guidance and strength. The narrative explores the nuances of their connection, hinting at deeper emotional layers beneath the surface of their practical arrangement, promising a captivating exploration of trust, control, and vulnerability;
Power Dynamics and Control
“Bloodbound” intricately portrays a power dynamic heavily skewed in favor of Conrad, an S-Class Guide, over Fabian, the newly awakened Esper. This imbalance isn’t merely a result of skill level; it’s woven into the very fabric of the Esper-Guide relationship within the story’s world. Conrad’s control manifests in his assertive guidance, his focus on Fabian’s physical condition, and his peculiar interest in Fabian’s blood.
Fabian initially struggles against this control, finding Conrad’s attentiveness intrusive and unsettling. However, his dependence on Conrad for navigating his newfound abilities creates a complex tension; The narrative subtly explores how this dependence can be both empowering and restrictive, raising questions about agency and autonomy.
The story doesn’t shy away from depicting the potential for manipulation within such a power imbalance, hinting at darker undercurrents beneath Conrad’s seemingly benevolent intentions, making the exploration of control a central theme.
The Nature of Guidance and Dependence
“Bloodbound” delves into the multifaceted nature of guidance within the Esper system, showcasing it as far more than simple instruction. A Guide’s role extends to managing an Esper’s abilities, ensuring their well-being, and even influencing their development. This creates a profound dependence, particularly for newly awakened Espers like Fabian, who are vulnerable and inexperienced.
Conrad embodies this guiding force, offering Fabian not only training but also a level of personal care that blurs professional boundaries. The manhwa explores whether this intense guidance is genuinely altruistic or driven by Conrad’s own ambitions, specifically his interest in Fabian’s “blood” and potential.
The story questions the ethics of such a close relationship, highlighting how dependence can be exploited and the challenges of maintaining autonomy when relying on another for power and safety.

Frequently Asked Questions
“Bloodbound” is legally readable on LezhinUS, though unofficial translations were halted upon licensing; the series is currently incomplete with limited chapter availability.
Where to Read Legally
Currently, the most reliable and legal avenue to experience “A Guide Thicker Than Blood,” officially known as “Bloodbound” in English, is through the platform LezhinUS. This is the official English release, ensuring support for the creators and access to professionally translated content.
It’s important to note that previously, unofficial English translations were available through sites like Bato.To and via scanlation groups such as Mosh Scans. However, these unofficial translations ceased updates after LezhinUS acquired the license.
Therefore, seeking out these older, incomplete translations won’t provide significantly more content than what’s currently available on LezhinUS – you’ll likely only find around five additional chapters. Supporting the official release is the best way to encourage continued translation and updates for this compelling manhwa.
Is the Manhwa Complete?
As of today, February 19th, 2026, “A Guide Thicker Than Blood” (“Bloodbound”) is not complete. The official English release on LezhinUS is ongoing, with new chapters being released periodically. While the original Korean publication’s completion status isn’t explicitly stated in readily available information, the continued updates on LezhinUS strongly suggest the series is still in progress.
The cessation of unofficial English translations after licensing by LezhinUS doesn’t indicate completion, but rather a shift to official channels. Readers interested in following the full story are advised to subscribe to LezhinUS to receive notifications about new chapter releases and ensure they don’t miss any part of Fabian and Conrad’s journey.
Currently, the chapter availability is limited by the translation and release schedule of LezhinUS.
What is the Significance of the Title?

The title, “A Guide Thicker Than Blood,” carries a potent metaphorical weight within the narrative of the manhwa. It alludes to the unconventional and intensely close bond that develops between Fabian, the newly awakened Esper, and Conrad, his S-Class Guide. Traditionally, “blood is thicker than water” signifies familial loyalty, but here, the dynamic suggests a connection forged through shared power, dependence, and a complex interplay of needs surpasses even those bonds.
Conrad’s intense focus on Fabian’s abilities, body, and even his “blood” hints at a possessive and controlling aspect to their relationship, suggesting a connection that is far more consuming than a typical partnership. The title foreshadows the blurring lines between guidance and control, and the sacrifices both characters may make for each other.
It’s a provocative statement about the nature of chosen relationships and the power dynamics at play.
What are the Mature Themes Present?
“A Guide Thicker Than Blood” (Bloodbound) delves into several mature themes, making it unsuitable for younger audiences. Predominantly, the manhwa explores themes of power dynamics and control within a relationship, specifically the often-unequal balance between an Esper and their Guide. This manifests in possessive behaviors and a blurring of boundaries.
The narrative also features significant sensual content and explores themes of consent and manipulation, given the intimate nature of the Esper-Guide connection and Conrad’s intense focus on Fabian. The story doesn’t shy away from depicting the physical and emotional vulnerabilities of the characters.
Furthermore, the concept of “blood” itself carries a suggestive weight, hinting at themes of bodily autonomy and potential exploitation. Readers should be aware of these elements before engaging with the series.