Vex is a vampire with ghostly pale skin, and has unnervingly perfect and smooth skin, almost akin to a plastic doll. Vex views his experiments as art. He takes a lighthearted attitude towards very dark things, bantering with the people he performs experiments on, while he kills them. He doesn’t care for the lives of the people he experiments on, leaving them half dead in inhumane conditions. Despite his work being messy/visceral, he’s obsessed with his physical appearance and perfect complexion.