The art really degraded as it went on, probably to make it cheaper and keep up with its tight release schedule but I'd prefer they kept the quality of early chapters and released once a week instead of twice.
I'm talking an increase in photographs passed through a filter as backgrounds, needless amount of 3D models that weren't even drawn over to give more detail and a ton of 3D assets of very low resolution and a lot of jaggies. Even when not using 3D the detail of drawn stuff (most notably backgrounds, environments etc.) dropped a lot and became more barren with less care put into it.
Roughly middle of chapters in the 200 range is where I consciously noticed it, 251 for example. Even if it's a filler chapter with side characters it feels like 0 effort was put into the art department.
Story is alright but getting a bit tired of the whole 'there is no true evil or good' philosophy Mu Siyun and his professor are proponents of.
Not because I necessarily disagree, but my impression is that Mu is the author's mouthpiece (just how I read into it) and that mindset ends up really clashes with the fact that every antagonist is the embodiment of the stereotypical mustache twirling 'bad guy'. Unless they were brainwashed or forced to fight our protagonist they don't possess a single redeemable feature and can more or less be classified as pure evil.
That just serves to make it far less complex than it could have been. There's never a moment where Mu has to consider if he's doing the morally correct thing (according to himself) when killing an enemy, there's never a "Well he has done a lot of reprehensible things but also a fair share of good" or "He's doing awful things things but his heart is in the right place and truly believes it's for the greater good".
All villains are pure 1 dimensional beings motivated by nothing more than by the joy of killing, conquest for power or greed. Often a combination of all 3.
P.S.
This Manhua has a criminal lack of fanservice considering how well the entire universe and plot is laid out for such things. I don't decide to read stuff based on ecchi content but I'd be lying if I said I wasn't disappointed.