@kakao_w Don't worry, no real harem. He is surrounded by beautiful girls but none have his love interest. (If you want to resume: there are the girls he rescues who sees him as Jesus -> will never openly admit their love; and there are the heroines: the MC tries to be the filler character-> he runs away from them. (he really runs away from them, it's not the lover quarrel run away).)
So everybody who hates harem: this is for you: the harem is a joke by itself, and a wanted joke.
You see the point of view from the girls falling in love, ... and then you see the point of view of the MC. Style example: girl: "
He helped me taking the test. He is not a bad guy after all"; the MC: "
If she succeeds the test, she will change class and no longer be with me. YESSS". He knows when he is loved but he will try to break it (and generally succeed one way or another)(exception with the rescued girls. But there are jokes anyway. Ex:"
He is so cool, intelligent and cultured"; him: "
This sentence doesn't mean anything but I always wanted to say it")