Demon slayer
baby douma

233
Douma randomly found some demon with a unique demon blood art call rewind time. Wanted to see how it works so he ask the demon try it on him turn him into a child, and couldn't turn back out of it waiting of it go away. Still he need to go back to his cult and have stuff to do. So he made up excuse why he tune into a child saying it some type of test. And acting like nothing is wrong with him.