Demon Ancestor Demon Jue Tian

I was supposed to be a demon ancestor, detached from the secular world, and destroy the world. Instead, I was tricked and killed by the plan of heaven. However, with my detached body, heaven could not extinguish the remaining soul. In order to avoid the plan of heaven, I took the body of a young man from the earth (written for fun, no brainer, please don't read it with your brain