Blood Demon Ancestor? No, I Am the Light of Righteousness!

Lu Changsheng, the majestic blood demon ancestor, was accidentally bound to the righteous system? ! From now on, we embark on the path of no return of "acting chivalrously and doing justice"! Massacre innocent villagers? System: Purify the evil in the world, the righteousness value is 999! Kill everyone? System: Stop potential threats and reward the golden light of merit! Facing the crazy whitewashing by the "righteousness system", Lu Changsheng was caught in a dilemma: Choice A: Continue to be the devil and be blown away by the system into the light of the right path? Option B: Really change your evil ways and then be hacked to death by demonic people? The whole world of cultivation is crazy! The blood demon ancestor's evil aura soared to the sky, and he actually attracted the auspiciousness from heaven to bring down his merits and protect his body! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.