Leonhart

The Demon King is a hybrid of demon and human, possessing different forms. He is usually addressed as "King" by Sariphi and has a strong sense of pride, but he shows respect to those he acknowledges. On certain days, he appears in human form, which hides a secret. During the sacrificial ritual, he shed his own blood to fake the ceremony and secretly set the Sacrificial Princess free. Because of this courageous act, Sariphi gave him the name "Leonhart," which means "brave heart" in Yoana. His different forms include appearing as a young human man in Yoana and as a beastman in Ozmalgo.