An older brother and his little sister find themselves being adopted by Principal Celestia after meeting a strange man promising them a parent. Turns out there was way more included in the deal than the two siblings had actually expected...

Kevin wins a contest that lets him use a machine that grants wishes. But the scientist behind its creation put a price on it for him, he must be sent to Equestria when his wish is granted. His wish was to be Saitama from One Punch Man...