First of all, I don't understand why this has a rating of 8.2 (currently).

Also, before reading, if you think that 'how the story progresses' may spoil your read -*SPOILER ALERT*.

Starting the manga felt a teensy-bit different from other similar manga, maybe because of the so-called 'seinen', but later on, after the first few 30 chapters or-so, it became repetitive, dragging the pointless 'com' on-and-on.
There is just one girl (mainly), it isn't like some harem where you have 'the elimination' or/and 'oops moments', hook her up with the mc before it gets bland.
There may be arguments about other manga with similar tropes, though, indulging the seinen part , it did not work out for me.

I would've rated it differently if it was not so long for what it had in the bag.