Goblin, where to go!

This is a demon world! The king of rule is hard to find. The four generals are ready to move. Power puzzles people. The world of no owner will set off a bloody storm! The vast sea of people, the vast world, but a drop in the ocean! Looking back on his previous life, he was just a surgeon working in a private hospital. He inadvertently walked into the dean's office, smelled a strange fragrance, and then fell dizzy... When he woke up again, the rules of the world were completely rewritten! People are no longer the protagonists. In the world of yuechongtian, the light chasing in the center of the stage lights up a group of demons! The former Lord is not in his position, life and death are uncertain, and no one can stabilize the situation! How did Zhou Ji, a low-level demon, get up in the demon world!