Mc does meritorious deeds, gets nothing. Why make contract with a stone monkey? Its basic and not mutated

Honestly, harem is fine, but two-timing is not. System does 3 things; 1- gives a way to identify and turn doomgirls to luckygirls, 2- weekly lottery, 3- it advances the plot

Is it wrong to wish for MCs with good mental?

Chapter 10, "Lin Feng is not a low-key person. If he is invincible, then let everyone in the universe know that he, Lin Feng, is invincible." Holy fuck no, bitch is just 1st stage. Few more chapters in, holy fuck seriously, the concept of immortality and no pain made him so arrogant.

Can someone explain what is in the cover?

Hmmm,

Why the rush?

Thank you author for showing us how the MC will act in just 2 chapters, I don't have to bother reading further just to get disappointed.