Kei is a vampire and his mentor gives up and kills himself. Kei is still haunted by the memory but then he meets a little boy named Sho. Kei and Sho become the best of friends and Kei trains him...

Kei is a vampire and his mentor gives up and kills himself. Kei is still haunted by the memory but then he meets a little boy named Sho. Kei and Sho become the best of friends and Kei trains him to fight of bad guys. Then Kei says that they should go there separate ways since he won't age and Sho will. Then Sho gets hurt and he almost dies but then Kei turns Sho into a vampire.