Don't think that even for a second that this novel is even comparable to EER, no scratch that, it's not even comparable lv. 1 Skeleton, and that novel had an ending so nonsense and anticlimactic that I want to scrub its existence from my brain.
I have a high patience for some things but the longer the novel goes on the more and more it seems like sh*t is just happening because. It eventually goes from a fantasy world to Sci fi with robots, artificial intelligences, and spaceships. Then when it introduced time travel is the moment the novel truly lost any semblance of an actual plot. The MC just kinda gets jerked around through time and just rolls with it. Towards the end it's mentioned that him from the future did all the sh*t that led to where was now but surprise it turns out he is his future self. At the end I kind of just wondered "what was the actual point of anything that happened?"