After Three Thousand Years of Cultivating Immortality, My Soul Transformed into a Scumbag. What a Sin.

[Sinister + Pretending to be a pig and eating a tiger + Decisive to kill] It is said that the ecstasy of the world of mortals corrodes the bones, but it is just the passing of time, half fireworks and half pure joy. The male protagonist was originally a strange man in the world of immortality, but his soul passed through the body of a modern urban scumbag and started a ghost life to pay off the original owner's debts. In order to return to the world of immortality, the male protagonist gradually uncovers the secrets of the new world. PS: The male protagonist is invincible, has an online IQ, and is not a mindless killing. There are two cultivation systems in the article, martial arts and immortality, which are essentially different paths leading to the same goal. If there are any nonsensical parts, readers please just laugh it off and just treat it as the author and make up the word count. Thank you.