Justiceiam

Hm, in my opinion you should try reading the novel. There are no scenes where the girls from his harem get stupid or pointless. At least, not till the chapters I've read the novel. Amazing read, go ahead, give it a try.

In the start, the story is very interesting. Although there times when his ex throws the whole story line, the action part, ecchi scenes are well planned and written. Our main character who is a 16 year old teenager, his mentality, his behavior, his actions, his personality is like a 20 year old or more. This makes the story even more amazing. The MC does opposite of what I thought he would do.