By chance, two people who had never met before lived together. He (she) didn't know that there was another she (him) living in his own home. Later, they met frequently on different occasions, and even met at his own home... Male protagonist: She seems to have some serious thoughts about me. Should I drive her away? Hostess: I still don't admit that you like me, you're so boring. The male protagonist is enthusiastic, cheerful and proficient in all kinds of martial arts, but he is not cold-blooded and not abstinent. The female doctor is the female protagonist.
Intention: fall in love, send SCI by the way