A mix of various genres, it's surprisingly not bad, usually stories that mix a returner, cultivation, magical powers, martial arts, technology, sci-fi and VR, oh, and obviously, a system, of course, well it's a mash up that I wouldn't touch if I had known it beforehand, and this is manhua! to be honest, I'm very surprised the author and artist make this work.
I'll skip the story, I'll just say that part of the reason it works is because the MC moves between types of worlds. The VR part is fortunately skipped (I won't spoil it but there is a logic to it) and while the logic is pretty flawed, the omniscient AI part is resolver rather quickly and is founded on Asimov's works in more than one way, always good to see Asimov's genius' influence. So story, is quite interesting, not because it's roots, that's the classic outers or demons or something like that invading earth, but because of scope and how well the different parts are woven. Weirdly enough, the different plots aren't as skillfully done, so while the overarching story pulls me in some small arcs are not as interesting or well done.
MC is interesting, he's a bit too omniscient and with an endless memory, as often, but he kills when he needs to, puts limits but isn't a psychopath, too arrogant annoying, another manhua classic. There is a cast of secondary characters and 2 potential FL so far, all decently done and a few actually quite interesting.
Other than that, art is good, pace is good, has some romance but not much, little comedy and the world-building is good too.
Overall, it's what I call a good popcorn manga/hwa/hua, nothing great but I think it's rather good and entertaining and worth a try at least for those into cultivation, systems and that are ok with manhua.