(Unsystematic single female protagonist, unfolding a huge weird world based on folk weirdness) On July 15th, the twelfth year of the Republic of China, Li Xianzong, the night watchman of Yizhuang, found a coffin with blood leaking on a thunderstorm night, and rescued a baby boy with an uncut umbilical cord. His mother had died of gas, and the baby was born with strange phenomena. Black cats gathered, corpses moved, and spells spontaneously ignited, suggesting that the child had an unusual connection with the underworld. A training system belonging to the Yin God has begun. The realms of training the Yin God are Corpse Dog, Fu Ya, Bird Yin, Swallowing Thieves, Non-Poison, Cleaning the Filth, and Stinky Lung, and then cultivate the three souls: the human soul, the earth soul, and the heaven soul. Comparing the three souls and seven souls respectively, when the Yin Shen Refining reaches the end, the Yin and Yang will be reversed to become the Yin God, and the real world of people and weirdness will be unlocked.