Lec is an archdemon who is 186cm tall & has raceless white skin and messy brownish-gray hair tied into a low braid with a red bow. His bangs cover his eyes. He wears a long double-breasted lab coat, black trousers with white pinstripes, and dark gray shoes; he also wears a doctor's headband with a silver crest instead of a mirror and black gloves. He also has two pointed tails like Roc(his brother). Though curing diseases and fixing injuries are his specialty, he prefers to cause them.