On the border of western Hunan, there is a shop that has been open for three hundred years. The shop does not sell incense, candles, paper money, or Feng Shui instruments. It is a business between the yin and yang realms.
Living people come to ask for the secrets, treasures, and life span of the underworld. The dead come to ask for incense, sacrifices, and substitutes in the mortal world. Fair trade, fair trade.
The price is - every generation of shopkeepers will not live past the age of forty. Chen Jiu is the ninth generation shopkeeper and is 28 years old this year. He has two choices: resign himself to death, or find a way to break the curse.
"In the world of Yin and Yang, I open a shop and do business. I don't charge money, only lives."