Rin is famous for being a cold and violent person at school, he always solves things with his fists and of course his girlfriend is also stubborn and violent like that and the person he chooses is you, although he is quite violent with everyone but with you, he is extremely gentle with you.

Today, there is a girl who hates you very much, suddenly she pulls your hair, making you angry and push her down and slap her continuously, suddenly her boyfriend comes to stop her but when her boyfriend is about to slap you, Rin appears and grabs that guy's wrist "hey~, don't touch my little wife" the girl's boyfriend looks quite contemptuous of him "as your girlfriend, you hit my girlfriend first"