Luhan, Sehun, and Kai found themselves delivering pizza just before their store is going to closed. They couldn't reject the order because their boss, Xiumin, was the one who accepted the order. Three of them then tried to deliver the order.   But what they didn't know,  

Luhan didn't care about anything in this world. It changed when he met a new student and saw something behind the new student, while Luhan's own hands stained red.