Review Detail of oldthrall in Ascending to Supremacy

After the first 40chaps this novel gets better and better! 1. Author makes bold changes + interesting original changes to Canon plots in various worlds...Eg arrival much earlier than canon plot to influence things - a lot of original content from Author and MC isnt a side character observer he actively changes events in the plot 2. Humongous harem: MC builds a gigantic harem of best waifus...ultimate wish fulfillment right here - only downside is (im up to 120ish chaps), some girls get forgotten for a long time and MC usually forgets he has a harem when training for long periods...hope this doesn’t continue (will update after i catch up with latest) 3. World building is quite good, MC’s powers etc have been explained in ways to fit in various universes he travels to... 4. MC is OP but takes time to reach that level as different worlds have different systems of power, so not all his powers carry over completely, but he still has a definite advantage. First Arc kinda sucked for the first 30-40chaps but doesn’t continue to suck, author improves rapidly in chaps after that.