When people reach thirty, they already accept their fate, and a meteor shower hits a different world.
This is a different world where monsters and monsters are rampant:
Demons are fond of cannibalism and are good at hiding themselves in disguise. It is difficult to tell the real from the fake when they blend in with the crowd;
Demons are good at corroding souls, can induce evil thoughts, and can coexist with their bodies and backfire on themselves;
Ghosts like to absorb the Yang, gather resentment and evil spirits to escape, and wander around in the underworld to seduce souls and seek life;
The monsters are violent in nature, destroy cities with brute strength, and appear in the mountains and fields to cause trouble in the world.
A thirty-year-old soul lives in a young man's body, taking care of himself step by step. He originally wanted to find his own way in the world, but hey, why are you offline?