I Possessed the Demon Emperor

It's often said that when a powerful expert dies unexpectedly, a wisp of their indomitable soul remains. They then possess the body of some lowly, down-on-his-luck young man, are reborn through possession, and go on to turn their fortunes around. Or someone transmigrates into the body of a struggling young man, gets a golden finger, and sets off on the path to godhood. But one fellow can't tell whether he transmigrated the wrong way. After transmigrating, he actually possessed the leader of the Demonic Sect, the Demon Emperor, the world's foremost powerhouse. The people around me are all big shots. I feel like I'm about to be found out. What should I do? Waiting for advice online. It's urgent!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.