That year, the Emperor of Heaven became obsessed with dominating the world and took the demons as slaves in the heaven. They would never be reincarnated. Sang Moxin, the first female general in the heaven, overheard the emperor's plan and was demoted as a slave. The demons were in a place without light. She suffered all kinds of torture, but also encountered the redemption of her life, Fu Qingci.
Purpose: redemption