Review Detail of Arduril in The AFK Farming Software: I Became Invincible Without Knowing It

I'm up to date on the raws. It's not great. MC get's a busted ability early on and author has no idea what to do with it. It theoretically has a drawback, but not really so he just gets OP system+ OP talent and facerolls everyone. The main antagonist is contradictory, because he's disproportionally dumb(Like, if he was as dumb as he's written there would be no way he had his cultivation base). Main heroine is an irrelevant plot device. The biggest atrocity is the cultivation syatem. It heavily references Honghuang/Prehistoric, but doesn't explain, so if you didn't read source material you'll be confused af. Then author decides to give the borrowed concepts his own twist and power levels get absolutely incomprehensible.