Kai can't sleep. He's the leader of the Wolf Clan but he can't break free of the dark power that resides within him - untill he meets Hae-rin. As the heir to one of the Elite families, Kai is expected to be perfect, but no one cares that he's about to literally explode and cause a war. This is a fantasy story inspired by EXO's Wolf and how each member has superpowers.