The Chen family has been running a "rebirth shop" for generations, using exquisite paper to communicate yin and yang, but they abide by the iron rule left by their great-grandfather: never take over the business of a person who died unexpectedly. The contemporary successor Chen Chuan and his grandfather Chen followed the rules and kept their business until one rainy night, a female ghost who was soaked and holding a "Shui Guan Jiejie" copper coin came to the door.
She is not an ordinary ghost looking for a substitute, but a creditor holding a marriage certificate that has been dusty for a hundred years. Her arrival was like knocking over the first domino. His grandfather disappeared late at night, and strange things happened frequently in the ancient town. Chen Chuan discovered that there was a mysterious altar buried under his shop that pointed to the ancient path of the Yellow River. In order to find his grandfather and break the curse, Chen Chuan had to break the ancestral precepts, regain the secret technique of paper-making, and embark on a dangerous road that shuttles between the Yin and Yang realms.
The coffin at the bottom of the river, the reward in the ghost market, the past in the mirror of the ancestral hall... The sins covered up by the Chen family for generations and the truth about "Wai Guan Jie" gradually surfaced. Chen Chuan realized that he must complete this fateful ghost marriage in order to calm down the resentment accumulated for hundreds of years. However, when the sedan chair came to the door on the night of the underworld wedding, he discovered that behind all this, there was actually a shocking conspiracy that even the ghosts and gods were shocked...
*
