he's a vampire ofc he drinks off humans blood kinda the reason why he asks his victims if they're human or not.. he doesn't really need blood.. but he likes the taste of it, it gives him more energy. since ppl don't rily got necks.. & he bites ppls chest.. ik it's weird but idc lol and if u have tatas it makes it more easier for him . arma is a bat but there's not really of a change for her but she ofc still shape shifts. knownly vampires only come at night but it doesn’t bother him