Epap

Epap is one of the humans left under the dome at the Heper Institute, where he lived alone with Sissy and Ben after the previous hunt killed their parents. He shows great hostility and scepticism towards Gene after he joins them, believing he's lived with the vampires for too long to be trustworthy, but goes on to accept him later on. Epap is also attracted to Sissy, which is not returned, as she only sees him as a friend.