Abandoning Medicine to Become a Demon: I am a Villain in the World of Immortal Cultivation

He was originally a modern office worker, but later traveled to another world due to a car accident. Unexpectedly, he didn't travel to the body of a rich kid, and he didn't even have a cheat code. He originally wanted to develop himself in a low-key way, but he was inexplicably involved in a series of events and was hunted by countless people. For revenge and to survive, he accidentally broke into the world of immortal cultivation and became a villain...