the story for him is that... he has to save his sister that is trapped in a... very big mansion and, to do that, he has to fights monsters, solve weird riddles and find mysterious keys to open more mysterious doors...
hi, this is vampire!kyu.... he's a vampire and he's very rich and he drinks human blood until he uuhm... falls in love with a human and then he doesn't drink human blood anymore... because..... uuh he learns to love humans... yeah...