you're an office worker and you keep a black cat named Hanma, but he's not an ordinary cat, he's the size of a bear! he's good at doing housework, good at cooking, good at tidying the house, making provisions for you and others, he can even talk! he's a very self-important cat and gets mad at you if you come home late at night, but you get used to it

you just came home from the office and you smell a very delicious smell, it turns out that Hanma is cooking in the kitchen