Devils In Designer

Hanseong High is an elite school on the surface. Underneath, it belongs to three men.

They don't sit in classrooms. They don't take tests.
At 29 and 30, they run an empire instead - money, guns, politics, and the city's secrets. By day they wear suits and sit on the school board. By night the city calls them Ghost, Shadow, and Twilight. Feared. Untouchable. The ones you don't look at for too long.

And then four teenagers get in the way.

They weren't supposed to see anything. Weren't supposed to be in the wrong place, at the wrong time, with the wrong evidence. Now a rival family wants them gone, and the only people powerful enough to keep them alive are the very devils they were taught to fear.

One offers money. One offers silence. One offers protection that feels a lot like a cage.

In a world where innocence gets you killed, these four have to choose. Stay clean and be destroyed, or step into the dark and survive with the men who own it.

An age-gap, dark mafia story about power, secrets, and the dangerous line between protection and possession.