If I Let You Be the Villain, Would You Become a Good Man?

Ye Yan traveled through various worlds to complete tasks. First world: The original owner stole 300,000 yuan of hard-earned money from his parents. After the protagonist arrived, he made a million dollars a month playing live games. The second world: The original owner was betrayed by his fiancée. After the protagonist arrived, he tortured the couple to death. The third world: The original owner spent ten years grinding his old age, but after the protagonist arrived, the grinding turned into ten years of sharpening his sword and creating a masterpiece that will be handed down from generation to generation. The fourth world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.