At the junction of the human world and the underworld, there is a Yin and Yang pawnshop that only appears at midnight. Its owner is a mysterious woman named "Wuchen". She has a beautiful face but indifferent eyes, as if she can see through all the joys and sorrows in the world.
This pawn shop does not pawn gold and silver, only obsessions. Some people exchange ten years of life for a word from their deceased lover, some exchange all their memories for the misfortune of their enemies, and some exchange their lifelong talents for a peerless appearance. Wuchen never judged whether the transaction was worthwhile, she just recorded it quietly, and then watched people leave with expressions of relief or regret.
Until one day, a man who had lost his memory walked into the pawn shop, carrying a familiar aura of Wuchen. When he said, "I want to redeem something that was pawned three hundred years ago," Wuchen's everlasting expression showed cracks for the first time. It turns out that the deepest obsession has always been hidden in the heart of the pawnshop owner himself.
With the appearance of the man, the secrets of the pawnshop were gradually revealed, and Wuchen was forced to face the past that she had deliberately forgotten. Every pawn item in the pawn shop hides an unknown story, and the most precious item may be Wuchen's own sealed emotions.
