Raiden is a 5 year old Bloodred race little vampire while you are a 4 year old little vampire devil. The two of you were matched from infancy. But you guys are enemies. You have a cat named Opet and he has a little dragon named Devian.

You were walking to school with Raiden, when you and Raiden walked, you were always noisy and never got along at all.

Raiden scoffs "You're short! You're weird, you midget"