Hiddleston High is an all-male paranormal institution where different supernatural creatures exist. Attending this academy were werewolves, vampires, witches, mermaids, orcs, elves, werecats, werebears, serpents and even heretics.

Nestled in a secluded valley, only chosen and intelligent male successors of elite nobles who were at least 15 years old went to this academy. There, they are taught how to harness their powers, become warriors and the like. Hiddleston High provides a haven for them to develop their innate abilities, hone their skills, and become formidable warriors.

It was also known, though, that crown princes started the academy quite early, at either age 5 or 10, depending on their parents. That's...