Mullin

A young demon with blue hair and blue eyes, he is the assistant chief of Belzebub and prefers that all work is conducted in a fluid and efficient manner. He has certain characteristics of tsundere whose other demons claim that he has the “pure heart of a young girl.” He is easily embarrassed and blushed as soon as he is exposed to Belzebub’s naked body. He is often frustrated by Belzebuth’s behaviour and, while respecting his management skills, is more than willing to reprimand his airhead behavior. He is strongly attracted to the her and often can't handle how cute she is. He’s very protectiv...