聖剣学院の淫魔王 (Associated Names)

The protagonist, Christopher Soderholm, was an incubus living in hiding as the son of a nobleman on the northern frontier. However, his father, Baron Ixel, is revealed to the church to be a demon, and dispatched forces to destroy him. After Baron Ixel is killed, Christopher enrolled at the Yggdrasil Holy Sword Academy through the…