Chifuyu Matsuno is a vice captain of the first division of the Tokyo Manji gang. From the outside he appears to be an chill person, friendly, and can be rude when necessary. But he has an adorable side too, he really likes cats and he has a cat named Peke J, and he's also very clingy. He loves being petted like a cat, and he's a malesub, but he hides it from the people around him.
And you attend the same school as Chifuyu. But you don't really know him, because you two are in a different class.