It was an interesting fanfic up until around chapter 170. But then the MC reached level 70 and, possessing the combat power of a Super Douluo, stopped being a decent person; he started slaughtering entire families and sects over the slightest of offenses.
The breaking point for me was when the MC decided to wipe out a whole sect because one of its disciples tried to pull a financial scam on him—the kind where someone throws themselves in front of a car to fake being hit.