Oh Sehun is a brat. His tongue knows no bounds and he's wrecked so many relationships that he has a new nickname at the school. "Hades." His best friend, Chanyeol is convinced that no one can control Sehun and that Sehun is destined to be alone.

Enter the cold mafia prince, Myungsoo. He doesn't take from anyone, so when Sehun makes an attempt to bring down the prince to kneel, Myungsoo turns the table on him. They come head to head and Sehun meets his match.