Under the rule of Heaven's "merit purification plan", the love, hate, anger, and ignorance of creatures in the three realms are quantified into merit values, and even Meng Po's pearl mill is reduced to a tool for "memory purification." But in the shabby milk tea stall beside the Naihe Bridge, there is hidden the most unorthodox resistance organization in the Three Realms - the Laughing Three Realms Investigation Bureau. Director Meng Po appears to be a fish stall owner who likes to steal peach cakes, but in fact she is "Dangerous Person No. 799" On the black list of heaven. The cracks in her pearl grinder contain the first deleted "invalid obsession": "I insist on adding pearls to Po Meng's soup."
The members of the Investigation Bureau can be called the "Spiritual Team of Immortals": Qi Heng, who was expelled from the Bima Supervisor, is now a master tactician who disguises spaceships with Pegasus dung; Zhang Tutu, who is proficient in the magic of Excel, can dig out dirty information from merit data, but always secretly plays "Peach Peach Xiaoxiaole" while investigating cases; the origin of the little ghost in overalls is a mystery, his wings can hear the whispers of the dead, and he always flies the feather of judgment like a kite.
When the merit punishment tower began to swallow up the dreams of the workers, and when the obsessions in the past life disappeared one after another, the foursome drove a modified interstellar milk tea truck and embarked on the road of investigation. They triggered the alarm when they stole peach cakes from the Tianting archives, interfered with the scanners with square dances in the merit crystal maze, and even turned Bimajian's Tianma into a mobile listening station. As the investigation deepened, Meng Po discovered that the pearl mill was actually the key to the memory center of the first generation of Heaven, and the kid's overalls were embroidered with the emblem of the "Rebel Alliance" that had long been erased. …