An A list celebrity full of regrets gets wakes up in the body of a young child in another universe, not really expecting this to happen after he killed himself so he decided to make the most of it all while getting involved with mythical beast during his childhood. {-----○-----} Back in the last world Yuu an average boy gets sent into the world of twisted wonderland, wanting to go home he stays in the school that he woke up in, doing this he gets tangled up with boys who bring trouble and a monster who looked like a cat named grim. {Twisted wonderland x male reader}