Seresdina (セレスディナ), more commonly known as Serena (セレナ), is a Dark Priest worshipping Regina and one of the last of the Demon King's Generals to appear, as well as the only human in the Demon King's army. Seresdina is a young woman with a slender body and has a medium length hair with a side-swept bangs, a pretty eyes and a rosy cheeks with a moles on the left. She wears a long coat with a cape. On the outside, she exudes the aura of an ideal priest: kind, compassionate, gentle, and generous. However, this is only a facade that masks her true personality, one that is scheming and devious. She is very conniving and charismatic, using her outward persona and human nature to trick adventurers in ways that benefit her, convincing them of things like the fact that the Demon King is a only a girl affected a curse that will eventually wear off, or gaining the trust of entire towns by defeating threats she set up herself.