Failed your exams? Prove your worth at the negotiating table instead! Chen Yaonan, the 27-year-old heir to the Yixing gang, mistook “delivery date” on a contract for “protection-money payment date” and single-handedly wrecked a three-billion-dollar deal. His furious father threatens, “If you don’t finish high school and get your diploma, your younger brother gets the boss’s seat!” So the 185-centimeter “overage transfer student” is forced into a tight school uniform. He interprets “stay home” as “guard the gang’s base,” and when he hears gunfire in PE, he instinctively assumes a defensive stance… The whole class is in stitches! Top student Su Jiaxin snaps, “If you don’t respect the classroom, then drop out!” A lackey disguised as a janitor slips him a note: “Brother Nan, some thugs are trying to take our money. Should we fight or let it go?” Chen Yaonan grips a math problem he can’t solve in his left hand, while his right hand itches to unleash some gangland bravado. Who would’ve thought he’d protect his classmates from thugs with sheer presence, win a basketball game by passing the ball, and even have to stay up late studying English to woo the top student? When a big shot from Causeway Bay starts memorizing vocabulary and writing, “My dream is to become a model student,” and the rebellious heir realizes that “looking after your brothers” beats “doing their homework for them,” the entire Hong Kong gang world is asking: Can this heir, who gets kept after class by his teachers every day, still inherit the family business? And why has the top student who’s always calling him an “old man” secretly drawn little hearts in his workbook of mistakes?