Case File Compendium, also known as Bing An Ben (病案本), is a Chinese danmei novel by Rou Bao Bu Chi Rou. The story combines psychological drama, science fiction, mystery, medical experimentation, and a complicated slow-burn relationship between He Yu and Xie Qingcheng.
The story begins with He Yu, a wealthy and emotionally unstable young man, returning home with complicated feelings toward Xie Xue. But his relationship with Xie Qingcheng, Xie Xue’s older brother and He Yu’s former doctor, quickly becomes the real center of the story.
As the plot develops, the characters become connected to RN-13, a mysterious experimental drug, a rare psychological disease, secret medical research, and the organization known as the Dreambreakers.
Major spoilers follow. This guide covers the main story, He Yu and Xie Qingcheng, RN-13, major revelations, the Mandela Island storyline, their relationship, and the ending.
What Is Case File Compendium About?
Case File Compendium follows He Yu, a wealthy young man whose life is complicated by a rare mental disorder and a history of medical treatment.
He returns from overseas intending to pursue Xie Xue, but his old resentment toward her brother, Xie Qingcheng, quickly resurfaces.
Xie Qingcheng is He Yu’s former doctor and one of the few people who understands the condition affecting him.
Their relationship is hostile, emotionally complicated, and deeply connected to the novel’s larger mystery.
What initially looks like a story about a troubled young man and his former doctor gradually becomes a much larger investigation involving:
- RN-13
- experimental medical research
- psychological illness
- hidden identities
- the Dreambreakers
- government and corporate interests
- the Mandela Island incident
- He Yu’s past
- Xie Qingcheng’s secret history
The novel is therefore much more than a romance. Its central relationship is tied directly to the mystery driving the plot.
Who Are the Main Characters in Case File Compendium?
He Yu
He Yu is the central protagonist of Case File Compendium.
He is wealthy, intelligent, attractive, and emotionally unstable. His personality can be aggressive and unpredictable, particularly when his condition becomes difficult to control.
However, He Yu is not written as a simple villain or troubled rich boy.
Much of his behavior is connected to his childhood, his illness, his family circumstances, and his complicated feelings toward Xie Qingcheng.
His relationship with Xie Qingcheng becomes one of the biggest forces behind his character development.
Xie Qingcheng
Xie Qingcheng is He Yu’s former doctor and the other central character.
He is older, highly intelligent, emotionally restrained, and extremely stubborn.
At first, he appears almost completely unwilling to tolerate He Yu’s behavior.
However, Xie Qingcheng carries enormous secrets of his own.
His history with RN-13 eventually becomes one of the most important revelations in the story.
Xie Xue
Xie Xue is Xie Qingcheng’s younger sister and one of the people connecting He Yu and Xie Qingcheng.
He Yu initially believes that he is in love with Xie Xue.
However, his feelings become increasingly complicated as his relationship with Xie Qingcheng develops.
Xie Xue therefore becomes important not only to the romantic setup but also to the emotional history shared by the three characters.
Qin Ciyan
Qin Ciyan is a crucial figure in Xie Qingcheng’s past.
He becomes deeply connected to the development and use of RN-13 and plays an important role in Xie Qingcheng’s survival.
His decisions ultimately affect the lives of both Xie Qingcheng and He Yu.
Chen Man
Chen Man becomes increasingly important as the story expands beyond its initial character drama.
The later plot brings him into the larger conflict involving the Dreambreakers and the investigation surrounding RN-13.
What Is RN-13 in Case File Compendium?
RN-13 is an experimental drug that plays a central role in the entire story.
It has extraordinary regenerative properties but also produces severe consequences.
The drug is connected to the mysterious disease affecting several characters and becomes one of the biggest explanations behind the novel’s medical and psychological conflicts.
RN-13 is particularly important because it affects both Xie Qingcheng and He Yu.
The drug therefore creates a hidden connection between two characters who initially seem to be connected primarily through their doctor-patient history.
What Is Xie Qingcheng’s Secret?
One of the major revelations is that Xie Qingcheng himself has a deep history with RN-13.
He was once involved in an accident that left him severely injured.
When he was close to death, Qin Ciyan used RN-13 to save him.
The treatment allowed Xie Qingcheng to survive and recover from injuries that would otherwise have been fatal.
But RN-13 was not a miracle without consequences.
Xie Qingcheng suffered serious psychological effects and became connected to the mysterious disease known as Psychological Ebola.
His survival therefore comes with a terrible cost.
What Is Psychological Ebola?
Psychological Ebola is a rare and dangerous condition connected to the story’s experimentation with RN-13.
The disease is not simply a conventional medical illness.
It has severe psychological consequences and can cause patients to experience extreme emotional and mental suffering.
This condition becomes central to the novel because it connects:
RN-13 → Xie Qingcheng → He Yu → medical experimentation → the larger conspiracy
The medical mystery is therefore inseparable from the characters’ emotional lives.
What Is Chuhuang?
Chuhuang, often translated as First Emperor, is one of the biggest mysteries surrounding RN-13.
For much of the story, Chuhuang is treated as though it were a simulated or theoretical subject used to demonstrate the potential of RN-13.
But the truth is much more important.
Xie Qingcheng eventually reveals that the person behind the complete RN-13 treatment data was not simply a computer simulation.
He was the real subject who completed the treatment.
That person was Xie Qingcheng himself.
This revelation fundamentally changes how He Yu understands Xie Qingcheng’s past.
Why Is Xie Qingcheng Connected to the First Emperor?
Xie Qingcheng survived the full RN-13 treatment and became the basis for the data associated with Chuhuang.
His experience allowed researchers to understand how the treatment could affect a human body.
The revelation also explains why Xie Qingcheng possesses knowledge and experiences that nobody else appears to have.
He is not simply investigating RN-13 from the outside.
He personally experienced its consequences.
What Happens Between He Yu and Xie Qingcheng?
The relationship between He Yu and Xie Qingcheng is one of the most complicated parts of Case File Compendium.
Their relationship begins with conflict.
He Yu resents Xie Qingcheng, while Xie Qingcheng tries to maintain emotional distance from him.
However, their shared history makes that distance increasingly difficult to maintain.
As the story progresses, He Yu becomes increasingly aware of how much Xie Qingcheng has sacrificed.
Xie Qingcheng, meanwhile, gradually realizes that He Yu is more vulnerable than his outward behavior suggests.
Their relationship changes from:
doctor and patient → enemies → reluctant allies → emotional dependence → lovers
The transition is slow and often painful.
Neither character is emotionally simple, and both have serious flaws.
That is why their eventual relationship feels like a major character-development payoff rather than an instant romance.
Do He Yu and Xie Qingcheng End Up Together?
Yes. He Yu and Xie Qingcheng ultimately end up together.
Their relationship goes through an extremely painful period before reaching that point.
There are major misunderstandings, separations, physical danger, and emotional trauma along the way.
The later story pushes their relationship through its darkest period, particularly during the conflict surrounding the Dreambreakers and Mandela Island.
Despite everything that happens, the final resolution gives them a future together.
The official English edition’s final volume is described as containing the true conclusion of the story along with additional material showing He Yu and Xie Qingcheng’s happily-ever-after.
What Is the Mandela Island Arc?
The Mandela Island arc is one of the most important late-story sections of Case File Compendium.
The storyline expands the conflict from personal and medical mysteries into a much larger operation involving the Dreambreakers and the RN-13 research network.
The characters must confront the consequences of the experiments and the people responsible for them.
The Mandela storyline also becomes extremely important for He Yu and Xie Qingcheng’s relationship.
It forces them to confront:
- their feelings for one another
- the consequences of RN-13
- the Dreambreakers
- the people harmed by the experiments
- the cost of their previous decisions
The arc is therefore both a major action storyline and a turning point for the central relationship.
Who Are the Dreambreakers?
The Dreambreakers are connected to the larger conspiracy surrounding the novel’s scientific and political conflicts.
They are not simply another group of villains.
Their actions are connected to the history of RN-13 and the consequences of the experiments surrounding it.
As the story progresses, He Yu and Xie Qingcheng become increasingly involved in uncovering the truth behind the organization and its activities.
Does Xie Qingcheng Die?
Yes, Xie Qingcheng’s death becomes one of the most devastating turning points in the story.
After the major conflict reaches its apparent conclusion, He Yu believes that Xie Qingcheng is dead.
This creates one of the darkest periods of the novel.
He Yu spends years dealing with the loss, writing his memories of Xie Qingcheng and struggling with the possibility that his life has effectively ended with him.
However, the story does not leave their relationship at that point.
The final part of the novel introduces another major twist that changes the apparent finality of Xie Qingcheng’s death.
Does He Yu Get a Happy Ending?
Yes. The overall ending is ultimately happy for He Yu and Xie Qingcheng.
The path to that ending is extremely painful.
He Yu experiences what appears to be an irreversible loss and spends years believing that Xie Qingcheng is gone.
But the story eventually provides the reunion that readers have been waiting for.
The final volume of the official English edition is specifically described as containing the novel’s true conclusion and additional chapters showing the couple’s happily-ever-after.
Case File Compendium Ending Explained
The ending works because it resolves the novel’s central themes rather than simply resolving its mystery.
At the beginning, both He Yu and Xie Qingcheng are damaged people.
He Yu is struggling with his illness, anger, obsession, and loneliness.
Xie Qingcheng is carrying the physical and psychological consequences of RN-13 while trying to protect others from the same fate.
Both characters initially believe they must deal with their suffering alone.
Their relationship slowly changes that.
He Yu learns that love cannot simply mean possession or obsession.
Xie Qingcheng learns that accepting help does not make him weak.
Their eventual reunion therefore represents more than a romantic conclusion.
It represents the possibility of healing after years of trauma.
What Is the Biggest Twist in Case File Compendium?
The biggest twists are connected rather than isolated.
Xie Qingcheng is connected to RN-13
The doctor who seems to be investigating the mystery is actually one of the most important people affected by it.
Chuhuang is not merely a simulation
The data behind the legendary RN-13 treatment comes from a real human subject.
That subject is Xie Qingcheng.
He Yu is also connected to RN-13
The drug is not simply part of Xie Qingcheng’s history.
It is directly connected to He Yu’s own condition and the events surrounding his life.
The relationship changes completely
He Yu’s initial feelings toward Xie Xue eventually give way to his much deeper and more complicated relationship with Xie Qingcheng.
Xie Qingcheng’s death is not the final answer
His apparent death creates a devastating separation, but the final story ultimately brings the two characters back together.
Is Case File Compendium a BL Novel?
Yes.
Case File Compendium is a Chinese danmei/BL novel.
Its official English publisher, Seven Seas Entertainment, categorizes the series under Danmei and Boys’ Love while also identifying drama and science fiction as major genres.
The novel combines BL romance with psychological drama, medical science fiction, mystery, and thriller elements.
How Many Volumes Does Case File Compendium Have?
The official English edition is planned as a 10-volume series.
Seven Seas Entertainment identifies Case File Compendium: Bing An Ben as a 10-volume series.
The English edition began publication with Volume 1 in February 2024.
The final volume contains the true conclusion of the story.
Is Case File Compendium Finished?
Yes. The original story is complete, and the English edition is being released by Seven Seas Entertainment.
For readers following the English release, however, the availability of individual volumes depends on the publication schedule.
Because different websites may use different chapter numbering systems, volume numbers are generally more reliable when discussing the official English edition.
Is Case File Compendium Worth Reading?
Yes, especially if you enjoy character-driven danmei with a darker psychological storyline.
The novel is a good fit for readers who like:
- Chinese BL and danmei
- slow-burn romance
- psychological drama
- science-fiction mysteries
- medical experiments
- morally complicated characters
- mystery and conspiracy plots
- emotionally intense relationships
- redemption arcs
- long-form character development
The biggest reason to read it is the central relationship.
He Yu and Xie Qingcheng are both flawed, and the story does not reduce either character to a simple hero or villain.
Their relationship develops through conflict, pain, misunderstanding, sacrifice, and eventually mutual understanding.
Case File Compendium vs. Typical Danmei Romance
| Element | Case File Compendium |
|---|---|
| Main genre | Danmei / BL |
| Secondary genres | Drama, science fiction, mystery, thriller |
| Main protagonist | He Yu |
| Central relationship | He Yu and Xie Qingcheng |
| Major mystery | RN-13 |
| Medical element | Experimental treatment and Psychological Ebola |
| Major organization | Dreambreakers |
| Major late-story arc | Mandela Island |
| Romance style | Slow-burn and emotionally intense |
| Ending | Ultimately happy |
| English publisher | Seven Seas Entertainment |
| English edition | 10 volumes |
Frequently Asked Questions
What is Case File Compendium about?
It follows He Yu and his complicated relationship with his former doctor, Xie Qingcheng, while they become involved in a larger mystery surrounding RN-13, psychological illness, medical experimentation, and the Dreambreakers.
What is Case File Compendium also called?
The novel is also known as Bing An Ben (病案本) and is sometimes abbreviated as BAB.
Who wrote Case File Compendium?
The novel was written by Rou Bao Bu Chi Rou, also known as Meatbun Doesn’t Eat Meat.
Who are the main characters?
The two central characters are He Yu and Xie Qingcheng. Xie Xue, Qin Ciyan, and Chen Man are also important to the story.
Is Case File Compendium BL?
Yes. It is a Chinese danmei/Boys’ Love novel.
What is RN-13?
RN-13 is an experimental drug with powerful regenerative effects but severe consequences. It is central to the novel’s mystery and the histories of both He Yu and Xie Qingcheng.
Who is Chuhuang?
Chuhuang, or the First Emperor, is associated with the data from the complete RN-13 treatment. The major revelation is that Xie Qingcheng was the real person who underwent the complete treatment.
Do He Yu and Xie Qingcheng end up together?
Yes. Despite the tragedies and separation they experience, the two ultimately reunite and have a happy ending.
Does Xie Qingcheng die?
Xie Qingcheng appears to die during the later conflict, creating a devastating separation from He Yu. The final story ultimately reveals that this is not the end of their relationship.
What is the Mandela Island arc?
It is a major late-story arc involving the Dreambreakers, RN-13 research, the consequences of the experiments, and the central characters’ fight to uncover and confront the larger conspiracy.
Is Case File Compendium finished?
Yes. The story is complete, and the official English edition is being released as a 10-volume series.
Is Case File Compendium a science-fiction novel?
It contains significant science-fiction elements, particularly through RN-13, medical experimentation, biotechnology, and the story’s technological concepts.
Is Case File Compendium a slow-burn romance?
Yes. The relationship between He Yu and Xie Qingcheng develops gradually and is intertwined with the novel’s larger mystery and character arcs.
Does Case File Compendium have a happy ending?
Yes. Although the final arcs contain major tragedy and emotional devastation, the overall conclusion gives He Yu and Xie Qingcheng a happy future together.
Final Verdict
Case File Compendium is much more than a conventional BL romance.
Its strongest elements come from the way the central relationship is connected to the larger mystery surrounding RN-13.
He Yu begins as an unstable young man struggling with his emotions and illness, while Xie Qingcheng appears to be the cold former doctor trying to keep him at a distance.
As the truth about RN-13 emerges, however, their histories become increasingly intertwined.
The story eventually forces both characters to confront their trauma, their mistakes, and their feelings for one another.
The Mandela Island storyline pushes the conflict to its largest scale, while the final chapters bring the emotional journey to its conclusion.
Most importantly, He Yu and Xie Qingcheng ultimately find their way back to each other.
For readers looking for a dark, emotional, mystery-heavy danmei with a slow-burn central relationship and an ultimately happy ending, Case File Compendium is a strong choice.
