Novel info
Shadow slave fanfic: The Prince of Death

A shadow slave regression fanfic.
After humanity is almost destroyed in the clash of supremes. Sunny finds himself forging a memory to return to 24 years ago.
He uses the remaining will of his supreme soul before reversing to a mundane human and changes his life entirely.
Can sunny conquer the world this time? Leading it instead of changing star? Find out next time on dragon ba- wait wrong fandom.