It was nice at first until ch3 when we all know what direction the story gonna take.
And the more you read the more the plot become just like "Isekai ntr", that literally a name of another manga.
If you write harem, just write harem, why do you need to add the other guy being interested in your girl.
I seriously hate this tropes the most. Some author really enjoyed the idea of their girlfriends/wife being lusted after by other dude.
Like does it take other men lusting after your love interest to make you interested? Like school belle etc. why can't it just be a normal girl with normal social standing.