First off this is a great beginning and was well written and wonderfully performed. That being said I feel like it also could have been 3-4 different books.
The length and multiple stories going on do go well together. They all mesh and don’t detract from one another. That being said some parts seemed almost like an afterthought to be added on.
This is a good Litrpg/cultivation story with plenty of crunch and good world building. We learn along with the MC and watch him grow. Some OPness but at the same time not so much, it’s hard to explain without spoilers.