Kill Demons? My System Is to Punish Rape and Eliminate Evil

Liu Yan died of illness and traveled to another world. When he woke up, he and the villagers were imprisoned in the bandit's village. When recalling the scene of the villagers being brutally killed, he was depressed and awakened the system. The system gives Liu Yan the ability to gain cultivation potential after killing bad guys, and he can also absorb the enemy's martial arts experience. Relying on the super power of the system and the martial arts secrets with unlimited growth potential, he started by killing the bandits and demons in the village and embarked on the road to salvation step by step.