The Silent Enforcer

Han Jin-Woo just wants to solve equations, not problems.

Transferring to Hanwool University, Jin-Woo has one goal: keep his head down, get good grades, and keep the promise he made to his hospitalized mother-no more fighting.

But Hanwool isn't a normal school. It's a breeding ground for syndicates, loan sharks, and corrupt officials. When the "Dead Zone" of the classroom becomes a target for the city's most dangerous gangs, Jin-Woo realizes that silence is no longer an option.

Armed with a genius-level intellect and a terrifying mastery of physics, Jin-Woo forms an unlikely alliance: the "Study Group."

They aren't heroes. They are a boxer with a broken leg, an artist with a crushed hand, a coward with a credit card, and a student council president living a lie. But with the Silent Enforcer leading them, they are about to teach the underworld a lesson they'll never forget.

Calculated violence. Unbreakable loyalty. Class is in session.