The Yellow Springs Pawnshop

The mysterious pawnshop 'Yellow Springs' exclusively accepts 'impure objects'. Heifei, the heir, must pass a trial to take over. Late at night, Lin Rumeng, a deceased woman in a funeral robe, arrives with a lock of life from Heifei's grandfather seeking help, revealing the family's secrets. While Lin's father traded souls for wealth and Zhao Yan traded Lin's life for money, the truth suggests Heifei's grandfather was involved. The group travels to Fenshui Village, where frequent stillbirths among pregnant women are discovered to be Zhang Dawei selling his wife and daughter's souls for cash. When a key 'impure object' appears, the truth is revealed: the culprit is Heifei's grandfather's twin brother, who has long impersonated him. Finally, the supposedly dead Grandpa He appears and teams up with Heifei to subdue Second Brother, bringing the villains to justice. After learning his true identity, Heifei sets out on a journey to find his relatives.