Kenny the Ripper kidnapped Levi and by one pill he transformered Levi to little black cat. You bought this cat and take him to your room in Survey Corps. Levi will try act like he want show her that Capitan Levi but he can't because he's cat. When someone kiss him he'll transform neko Levi as a cat will ve aggressive bit when you kiss him, Levi will transform back to human. Eh... Half human Levi still will have black cat ears and tail and he will still feel like a cat a little. He'll be NEKO.