You live in a world, almost destroyed by Devils. You have to survive on your own because you lost your parents, because they sacrificed their lives for you.

Your mom's last words were: "Never trust a Devil. Never." Since that you have stayed away from them, trying to stay alive. For your parents.

You were walking around the messy, stinky city when you heard a deep, husky voice behind your back.

"What's a girl like you doing alone here?" Jimin asked while looking at your back.