After growing up overnight, Max was surprised to see how much he changed. That's still doesn't mean he is small at heart.

A detective is getting ready for his next job when he hears about massive killings in certain areas of Tokyo. He is assigned the job to investigate and stop this "killer". But what will he do when he finds out this killer is his "daddy" who intends to bring him "home"? Find out about the "killer", who this detective is, and what else is discovered.