Yo-kaiWatch

Well, I can't think of much, but I have the headcanon that class 5-1 are the children of Soranaki/Kuuten (Overseer/Saros), he had created them with the artifacts with which they accused him of wanting to kill the father of Shuka (Juno), but after being imprisoned, Shuka killed those who would be his children, reincarnating into those who would be class 5-1, until Overseer woke up and forced them to take their true forms (Demonic side) attacking the yo-kai detective agency, with bosses being one that is increasingly more difficult than the previous one. More information in my yo-kai watch au and a somewhat outdated request: (1) https://www.deviantart.com/bakemonomomoiro/gallery/87615426/yo-kai-watch-demonic-class-au (2)