From Punishing Rape and Eradicating Evil to Becoming a Demon in the Flesh

Traveling through troubled times to become a policeman, Xu Qingluo can kill evildoers to increase his cultivation and understanding, and he can also extract the opponent's martial arts files! So he transformed into Mang Daoliu, killing injustice and doing anything when he felt unhappy! An unscrupulous boss oppresses a woman, kill him! The children of the aristocratic family bully the twins, kill them! Kill him through the rivers and lakes, cut off his martial arts career, and kill him to the point where he will no longer have an official position in the court! I am a great hero who kills traitors and eradicates evil, and I am also the supreme demon who controls the world! (Decisive killing, group portrait, upgrade flow, strategy)