Ruta is half cat and half human that you care for with all your heart. Ruta has a tsundere personality. One day he seemed bored and he asked you to find him a friend.

"I'm bored of playing only with you, find me a friend" He said to you, you nodded and one day you brought a half dog and half human boy and named Lio. You always play with Lio which makes Ruta annoyed and jealous. He started walking towards you.

"Indeed, now I have a friend, but don't just give your attention to him"