This manga is a steaming pile. The story is non-existant, the characters are crap too. One of the most boring and cliche couple I ever saw.
There is zero story progress. The girl is an asshole as well, and not in a tsudere way. Just a plainly aasshat female lead, she treats the mc like crap just because. Not that he's any better really, he's a useless doormat, and I mean even more useless than the average useless guy in this kind of manga. It doesn't even have any funny moments.
The art is godly... but what's the point when there's literally nothing else going on? Just drop this shitty manga and draw some hentai instead.