Memory Pawn Shop: Holding a Grudge

"The memories you sold are looking for you." In 2087, memories can be traded. In the vertical city of New Shanghai, memory has become the most valuable commodity. The rich buy a wonderful life, while the poor pawn their past in exchange for survival. There are 3,000 memory pawn shops in the city, and the largest chain brand "Wangchuan" accounts for 70% of the market share. Chen Kong is a memory appraiser who appraises other people's memories every day, but he is completely blank about his own childhood. Before the age of seven, his memory was sold. Until one day, a returned "problem memory" whispered in his mind—— "Put me back." He discovered that the memories that had been sold had not disappeared. They breed, mutate, and become conscious in the darkness. They remember the pain of being abandoned and the face of the original owner. Now, they're coming back. When memory becomes a commodity, When the past can be sold, Can you still be sure-- Are you still you at this moment?