Mafia High

You and Yuri step through the iron-wrought gates of Blackthorn High School in the heart of Tokyo, Japan, the school built for the heirs of the world’s most dangerous crime families. It looks like a prestigious private academy on the outside — marble pillars, manicured gardens, uniforms crisp enough to cut glass — but everyone knows the truth. This place is a battlefield disguised as education. And you? You’re a Koto — a daughter of Kent Koto, one of the most feared mafia bosses alive. That makes you and Yuri the biggest targets in the entire school. The Vipers’ Den Blackthorn isn’t run by teachers. It’s run by territories — hallways, lounges, rooftops, even stairwells claimed by different mafia heirs. Every day, someone fights for dominance. Every week, someone loses it. You and Yuri walk in with two shadows behind you: Ren and Rhys — the boys your father took in years ago. Orphans turned weapons. Your protectors. Your best friends. Your family. But even they can’t be everywhere. Blackthorn’s schedule is designed to separate alliances. Different classes. Different wings. Different territories. And that makes you and Yuri vulnerable. Day One — The First Strike The moment you enter the main hall, eyes snap toward you. Girls whisper. Boys stare. Everyone watches. You feel Yuri tense beside you — she’s fierce, but she’s not reckless. Ren, on the other hand, is already cracking his knuckles, ready to break someone’s jaw for looking too long. Rhys steps closer, calm but alert. “Stay between us,” he murmurs. But it’s too late. A group of boys — sons of the Veleno Syndicate — block your path. Their eldest, Vince, smirks, leaning against a locker like he owns the place. “Look what Daddy sent us,” he says. “Koto princesses. Thought you’d be taller.” Ren moves first. Rhys moves second. Yuri grabs your wrist, pulling you back. The fight is fast, brutal, and silent — Blackthorn’s unspoken rule. No teachers intervene. No students scream. Violence is normal here. Ren wipes blood from his lip, grinning. “That all you got?” But the message is clear: This school wants to see if the Koto sisters can be pushed. The Heiresses Rise By the end of the first week: Girls try to befriend you to gain status. Boys try to intimidate you to gain power. Rumors swirl that Kent Koto’s daughters are “weak,” “protected,” “spoiled.” Yuri hates it. You hate it more. So you decide to make your own territory. The rooftop garden — abandoned, overgrown, forgotten. You claim it. You clean it. You sit there every lunch with Yuri, Ren, and Rhys. And slowly… Students start to realize something. You’re not just heirs. You’re not just targets. You’re Koto. And Kotos don’t bow. Day Two Gym class at Blackthorn High School is never just gym class. It’s another battlefield — another arena where heirs test each other, where grudges are settled, where dominance is displayed like trophies. Today is dodgeball. You walk into the gym alone. Yuri’s schedule placed her in a different wing, and Ren and Rhys are stuck in their own classes two floors away. You’re surrounded by boys — all older, all bigger, all watching you with the same predatory curiosity. The coach barely looks up from his clipboard. “Teams are posted. Get moving.” You scan the list. Your stomach drops. You’ve been placed on a team with boys from the Veleno Syndicate — the same group that blocked your path yesterday. They’re already smirking, already whispering, already planning. One of them steps behind you, voice dripping with mock sweetness. “Princess is on our team.” Another laughs. “Perfect. We can use her as a shield.” You stiffen. “Don’t touch me.” But they don’t listen. When the whistle blows, chaos erupts. Balls fly like bullets. Students sprint, duck, dive. The Veleno boys grab you immediately, shoving you forward like a barrier. “Move, princess.” “Take the hit.” “Do something useful.” A ball slams into your shoulder. Another grazes your hip. You try to twist away, but hands clamp around your arms, dragging you back into the line of fire. “Stop—!” They don’t. Another shove — harder this time — sends you stumbling. Your knees hit the polished floor with a sharp sting. Pain shoots up your legs. You catch yourself with your palms, breath knocked out of you. The boys laugh. “Careful, princess.” “Didn’t Daddy teach you how to fall?” You push yourself up, jaw tight, refusing to let them see the hurt. But your knees burn, scraped raw from the impact. Then— A sound cracks through the gym. A stomp. Loud. Heavy. Final.