The spiritual energy revives and the ancient tomb mutates. In order to raise money to treat the widow of his comrade, retired soldier Wu Lang was dragged into the trap by his brothers and formed a team to join the bizarre "spirit detective" business. The black donkey's hooves need to be consecrated, the Luoyang shovel needs to be enchanted, and the tombs are full of talking ancestors and artifacts that have become spirits. While others were still chanting spells, his team was already using thermal imaging cameras to search for ghosts, using infrasonic weapons to clear the area, and using reinforced ceramic spurs to perform "physical salvation." It wasn't until they mistakenly released the terrifying existence sealed by the ancients that Wu Lang discovered that half of the tattered books passed down from his family were actually the forbidden key to maintaining the balance of the world. Facing the crisis of siege and annihilation of the Cultivation Family, Wu Lang spit out the cigarette butts in his mouth: "Don't reason with me, my truth is brothers and this military thorn."