This book is a character driven, third person fan novel centered on seventeen year old Nakahara Chuuya and Dazai Osamu during their years as partners in the Port Mafia, written firmly from Chuuya’s limited perspective. It explores a toxic, magnetic bond that slips constantly between banter, brutality, and intimacy that Dazai refuses to acknowledge, leaving Chuuya suspended in unresolved longing.
Across five chapters, the story follows present day missions and confrontations intercut with vivid flashbacks to when they first met at fifteen, when Dazai was oddly cheerful and clingy and their dynamic felt strangely easy even in the Mafia’s violence. Those early days serve as a painful contrast to the sharp, distant Dazai Chuuya knows at seventeen, a boy who sometimes kisses him breathless in the dark and the next morning acts as if it never happened.
The central emotional conflict is Chuuya’s attempt to understand a partner who weaponizes nonchalance. Dazai uses cruelty and mockery as a shield, slipping back into familiar toxicity whenever their connection threatens to become honest. The more Chuuya reaches, the more Dazai holds the line, making closeness feel like a mirage. Even when they cross physical boundaries, the intimacy is rendered fragile and almost unreal by Dazai’s refusal to name it, acknowledge it, or let it change anything between them.
A pivotal mission built around disguise forces Dazai into an unexpected vulnerability. When the Port Mafia leadership assigns one of them to infiltrate an event in a dress, every vote falls on Dazai, including Chuuya’s. It seems like a joke at first, another cruel bit of internal Mafia humor, until Chuuya notices that Dazai is not playing along. For once Dazai is not a smug, untouchable strategist but tight jawed, withdrawn, and genuinely ashamed in his unfamiliar clothes. His complaints sound less like theatrics and more like real discomfort.
As the mission unfolds, Chuuya gradually realizes that Dazai is a trans man who binds his chest with trans tape and has not had top surgery. It is never announced, never explained in a dramatic speech, and never turns into a “lesson” for the reader. Instead, this truth settles quietly in Chuuya’s awareness, re coloring years of offhand comments, tense silences, and flashes of unease in Dazai’s movements. From then on, Chuuya becomes a silent guardian of this vulnerability, running small tactical cover in fights, steering attention away when others might notice, and offering subtle physical care after missions when Dazai’s body is strained by binding.
The book keeps Dazai’s trans identity present yet not central to the plot. It shapes how Chuuya sees him, but it does not define Dazai as a person nor reduce him to a collection of trauma notes. He remains Dazai Osamu, a deadly strategist, a boy flirting with self destruction, and a partner who prefers barbed jokes to sincere words. Chuuya’s protection takes the form of quiet gestures rather than grand declarations – a jacket handed over at the right moment, a rare decision not to push, a rare tenderness in the way he bandages Dazai’s ribs after a bad night.
Intimacy in this story is clearly sexual yet always fade to black. The narrative lingers on the build up rather than explicit description: the rhythm of breath, the desperation in the way Chuuya grabs Dazai’s shirt, the moment their banter curdles into something more charged. Kissing, touching, and suggestive dialogue all appear on page, but the camera cuts away at the doorway of full explicitness. These moments never resolve the central tension. Even after they sleep together, Dazai erases it in the light of day, treating it as something disposable, a non event he can shrug off with a laugh and a new insult.
This repeated erasure shapes Chuuya’s arc. At the start, he is furious and confused, trapped between wanting to punch Dazai and wanting to pull him closer. As the story unfolds, he slowly assembles a fragile understanding of Dazai’s fear of vulnerability, his instinct to sabotage anything that feels like genuine closeness. Rather than pulling away, this clarity only makes Chuuya more determined to stay at Dazai’s side, even knowing how much it will hurt. He comes to see his own longing as a kind of gravity he cannot escape, a constant pull toward someone who cannot or will not meet him halfway.
Their relationship stays toxic but with careful limits. Emotional manipulation, cutting remarks, reckless endangerment in battle, and calculated distance are all present, yet there is a clear boundary against certain kinds of harm. They bruise each other’s hearts more than each other’s bodies. Even at their worst, there is no outright betrayal or total abandonment. They may push each other to breaking points in arguments on rooftops and in empty bars, but they still show up when bullets start flying, still move in sync through gunfire, still trust each other to watch their backs when everything else is on fire.
One chapter is dedicated entirely to flashbacks of when they first met at fifteen, when Dazai carried an almost unnerving brightness. Those scenes reveal a younger Dazai who was clingy, strangely affectionate, and more openly attached to Chuuya, trailing him through the Port Mafia with lazy grins and ridiculous comments. Chuuya remembers the confusion of that ease, the way even in the Mafia’s bloody corridors there was a sense that being together made the world survivable. This chapter becomes the emotional backbone of the book, a memory Chuuya keeps returning to when the present Dazai feels ice cold.
Throughout the remaining chapters, shorter flashbacks surface at key moments. An argument on a rooftop triggers a memory of a careless laugh two years ago. A lingering look in a bar overlays with a recollection of Dazai once falling asleep on Chuuya’s shoulder after a mission, unguarded and peaceful. The story uses these echoes to show how Chuuya constantly measures the present against the past, wondering when exactly the warmth went out, when Dazai decided that mockery was safer than obvious affection.
Dazai’s reasons for denying their intimacy remain intentionally opaque. The reader never gets a direct explanation, only Chuuya’s guesses. He imagines that Dazai is afraid of losing control, or terrified of needing someone, or convinced that anything he cares about will be used as a weapon against him in the Mafia. Small, almost imperceptible tells – a flinch when Chuuya uses a certain nickname, a too long silence after a tender moment, a flash of panic in Dazai’s eyes when Chuuya tries to talk about what happened between them – hint that Chuuya’s guesses may not be wrong, but nothing is confirmed. The mystery is part of what keeps Chuuya hooked.
Chuuya’s quiet protection around Dazai’s body and binding threads through several key scenes. After one mission, he notices Dazai moving a little too stiffly and redirects their path so they can pass through a safe house, giving Dazai a chance to unbind without questions. In another, during a close quarters fight, Chuuya subtly shifts his combat style, drawing aggression away from Dazai’s torso and forcing enemies to focus on him instead. There are no speeches about it. Chuuya simply acts, his care woven into the violence they both inhabit.
The climax of the emotional arc comes after a particularly raw night in which their insults crumble into confessions on a rooftop. They cross another physical line, and for a brief moment, Chuuya tastes what it would be like if the distance vanished. Then the morning comes. Dazai slips back into his familiar role, mocking Chuuya with a crooked smile, pretending nothing has changed. The cruelty of this reset is quieter than a gunshot but hits Chuuya harder than any bullet. Still, instead of leaving, he makes a choice: he will stay, eyes open, fully aware of the damage this bond will keep doing to him.
The ending is open and unresolved. They remain partners in the Port Mafia, side by side in gun smoke and dim neon, their feelings unspoken but searing. There is no confession, no clean break, no miraculous transformation that turns their relationship healthy. The final scenes show them walking away from a successful mission, trading barbs like always, yet the reader can see the subtle shift inside Chuuya. He is no longer pretending that what he feels is temporary or fixable. He has accepted that his love and loyalty are tangled with self harm, yet he clings to a small, stubborn hope that one day Dazai might stop rewriting their nights as nothing.
Across its five chapters, Gravity Between Gunshots offers a slow burn exploration of trauma, desire, and loyalty under the Port Mafia’s shadow. It is built for readers who crave complex, flawed dynamics and are comfortable sitting with discomfort rather than resolution. The book does not redeem Dazai, nor does it martyr Chuuya. Instead, it lets them exist as they are at seventeen – brilliant, doomed, still forming, and too tightly bound to pull apart without tearing something vital.
The result is a fan novel that treats one sided love not as a simple tragedy but as a complicated choice, highlighting the ways a person can understand another’s damage and still step closer, even knowing they might never be fully held back.
