Innately Pure Yang: Checking In Across All Creation

The protagonist is constantly suppressed, given cultivation techniques that require yin-yang balance, and then after finally managing to sign in to the system for 30,000 points, he ends up owing over 20,000 points. He doesn't use the sacred artifacts he cultivated earlier, even though I think those ghosts could have been killed with them, leading to him being constantly threatened by ghosts later on.

It's so drawn out, with so many foreshadowing elements and them still doing cosplay. The traitor Cao Cao likes to watch yellow.

This book is pretty boring, I'll mark it.