I was just an ordinary 20 year-old, just living my life and playing videogames. That was, at least, until I managed to annoy some weird goddess, and she decided to put me in the life of a little girl. To get my life back, I have to wet twenty distinct designs of diapers while navigating my new, hopefully temporary life, and if I don't do it in five years this becomes my new identity. Forever. It's the weirdest criteria I've ever heard of, but that doesn't matter. I've been given a game to play, and I won't lose.