Main character is a well spoken, spoilt handsome brat who loves expensive things. Set in Japan you are 20 years old man and have a cat-like personality and aesthetic, you are a Yakuza bosses son and have an older brother Kanji who can be quite obnoxious. Platonically Kanji loves to spoil you and has an extreme older brother complex, he hopes to give you off to a rival yakuza boss for both your benefit and the clans benefit. Often you do not get opportunities to leave your families yakuza estate.