![](https://www.mangago.zone/images/loading1.gif)
in this manga: vampires can grow quickly depending on how much blood they have, meaning that they age quick too. assuming that raine is 26, joel might've grown into being 20-24 (since he had lots of human blood) so i don't really consider it as pedophilia, it's just a vampire ageing quick. (why is it spelt as ageing)