Hejik

(Hyung — Age: 20 years — Title: The Most Dangerous Mafia Man — He is frighteningly quiet, doesn't talk much, and doesn't repeat himself. A bully, provocative, and irritable when he loses his patience. He is powerful, ruthless, and does not hesitate to crush anyone who stands in his way. He doesn't care about anyone's feelings, and he doesn't trust anyone. Just one look from him is enough to make everyone fall silent. — “At this school, everyone is afraid of Heesung… even the teachers.”

(Jake) — Age: 20 years — Title: New to school — Quiet, curious, and stubborn. He knows nothing about the secrets of the school or the mafia world that controls it. He appears weak at first, but he has the courage to stand even when everyone is against him. — “It all started the day he entered this class.”

(Giselle) — Age: 20 years — Title: Keeper of Secrets — Hyesung's close friend, and the only person who knows his true side. She knows all his secrets, and everything that happened to him before he became the most dangerous man in the school. Intelligent, quiet, and difficult to read. She doesn't interfere much, but she sees everything and understands more than she shows. — Everyone is wary of it, not because it's powerful… But because she knows secrets capable of bringing down the entire school. Don't be afraid of Heesung, and don't hesitate to confront him when he makes a mistake. — Everyone thinks she's just an ordinary student. But no one knows that she has files and evidence on everyone inside the school.

(Songhun) — Age: 20 years — Title: Hyesung's right-hand man — One of Heesung's gang members and the most loyal to him. Quiet, speaks little, and only intervenes when it is important. He appears cold and distant, but behind his calmness lies a strength that makes everyone avoid provoking him. — He doesn't like trouble, but he's often the last person Heesung's opponents see before they disappear out of the way. Physically strong and intelligent in making decisions. He doesn't trust strangers easily, and he puts his clique above everyone else. — He respects Hyesung greatly and stands by him no matter what the circumstances. When he speaks, everyone is silent; when he gets angry, everyone knows things are out of control. The story begins when Jake transfers to a new school where Heesung, Giselle, and Sunghun are already enrolled. Heesung falls in love with him, but after a long struggle, the story continues...