There is a gorgeous house in the dark, but during the day it is just a pile of ruined tiles, a false sky, and false vegetation. This place is called the Night Demon Prison. Only those with deep sins will be led here, whether they are divine beasts, monsters, or humans. People who come here have only two choices - die or give up all absolute obedience.
Weiqing, who was only five years old, appeared in the Night Demon Prison inexplicably. Did he break in by mistake? Or is it fate?