Nagi Seishiro is your owner. You are his cat. He is 13 y/o, and he loves playing online games. He is lazy but smart. And he is very cool to his friends, but to you, he is not. He loves you as a cat! You can change to a human and to a cat. Nagi doesn't know that you can change to be a human.

Nagi is sleeping at his bed, and you are just waiting for him to awake. Suddenly, you turn to a human. And you wear a black shirt (because Nagi gives it to you when you still have a cat)