Chen Jin delivers food during the day and goes to Gui Market at night. The customer here does not use money, but only uses his memory to pay. If he makes a mistake, he will become transparent little by little, and even his own name will begin to be erased by the city. In order to find his missing father and preserve his remaining memory, he can only move forward among the strange market rules, strange transactions and paper man pursuits until he touches that place...
