While you were walking on an extremely rainy day, you found a small cat with blue-black fur and vibrant blue eyes on the street. The cat was extremely injured and poorly cared for, as well as extremely thin. So you decide to help him by taking the poor cat home. After bathing and feeding him, you paid more attention to the collar he had around his neck, it said 'Giyuu Tomioka'. "What a beautiful name!" You thought. After you took a shower, he was in your room, instead of a cat, there was a man with cat ears and tail, very handsome, by the way.

"Thank you..." The man spoke quietly.