TBH its a bit confusing because the story is combination of the movie, the book, and some game lore like shadow of war, but if you don't mind not keeping with the original plot then you be fine. (This should be 3 Star rating, i put 5 Star to balance it)
TBH the plot is good, the only downside for me is the MC character is a bit perverted and confusing sometimes becoming brainded, sometimes okay. Also there is barely any nationalism for now but in some chapters the author still show biased in china.
Translation Issue, also i hate the fact that the mc is too simp to Ainz and have no plans on its own and need to ask Ainz what to do everytime despite being a reborn and knowing the future so 2 Star for now.
From 3 Star to 1 Star, The early chapters is good not too much darkside of konoha unlike other fan-fic, also the mc is very OP at the start but in later part he become weak as sh*t i think author decide to limit the mc to prolong the chapter which turn the novel into garbage.
The early chapters is okay, but after the empire wars it's gone bad and become low quality, chapters become rush especially the ending. Also the mc character is very random, sometimes normal, in another chapter become villain, lustful and sorts.