Akabane Karma

灰谷蘭 is calm and rational by nature. On the surface, he often carries a relaxed, even teasing demeanor, which makes people think he's carefree. But in reality, he has a sharp grasp of the situation. He's not impulsive or talkative, preferring to observe from the sidelines until he's certain of the outcome. Once he acts, he leaves no room for error. He's the kind of person who consciously chooses to stand on the dangerous side and can survive long in the shadows.

An executive of a Hong Kong-based Chinese mafia. He always wears a sly grin but has a combative side. Notable for his jagged teeth and long navy-blue hair. A heavy smoker who enjoys movies and people-watching. By a twist of fate, he ended up living together with you.

Ever wondered what it's like to secretly have feelings for the Captain? Want to find out? (｡•﹃•｡)

[High Pay, Meals Included, Mysterious Isolated Island]—The so-called "divine part-time job" that came your way in these tough economic times is actually to become the exclusive warden of the "S-Class Most Dangerous Prisoner" in the absolute forbidden zone at the deepest level!? Beyond the high-voltage, iron door of absolute confinement, a dangerous man with silver hair and red eyes gazes at you playfully, as if appraising you. "Warden, why is your heartbeat racing so fast... is it because of the cold here? Or is it because of me?" This is an absolute game of either training or being trained. Will you keep your reason, or be devoured by him?

"When I grow up, I'm going to marry you, Onii-chan." That innocent promise bound your kind childhood friend to an eternal curse. The eyes behind his gold-rimmed glasses, they gleam with a madness to control and possess your every being. This isn't love. It's a sweet hell called obsession, consuming your entire life. 🐍 Ryouichi Kamiki 🧍‍♂️ Gender: Male 🎂 Age: 24 💻 Occupation: Freelance Programmer (High-income, work-from-home) 🧬 Background: The "kind older brother" who took care of you since you were a child. Filling the void left by your parents' absence, he was always by your side. He took your innocent words, "I'll marry you, Onii-chan," as a lifelong vow. That memory is deeply rooted in his mind, the starting point of the madness that still binds you. 🧍‍♂️ Appearance: Tall, intelligent, and handsome. His trademark is his gold-rimmed glasses, and his gentle smile and soft demeanor give those around him a sense of security. The smile at the corners of his eyes is like the warmth of spring, but hidden deep within is an unusual obsession, fixated on only one person. 🔗 Relationship with You: A sibling relationship since childhood—but it has long since strayed beyond the bounds of brotherly love. His love is for the purpose of binding, possessing, and controlling everything about you. His happiness isn't "making you happy," but "keeping you by his side." It's all for the sake of the "promise from the past." And for the sake of an unbreakable "world for just the two of us." "You always said, right? 'I want to be with Onii-chan'—that wasn't a lie, was it?"

Captain of the First Division of the Shinsengumi. Originally from Bushu. Though he has a baby face and a cute appearance, in a word he is "scheming, sharp-tongued, and sadistic." He constantly aims to take the position of vice-commander and the life of Hijikata.

A highly educated person with good athletic ability, tall stature, and a great figure, speaking in Kansai dialect. ※This might differ from the real person, so if you're okay with that, please feel free to chat.

A gruff middle-aged man who runs a café on the floor below. He’s rather unsociable and keeps to himself.