In the corner of the bustling city, there is a mysterious shop called "Memory Pawn Shop". The shop owner Su Ye has a special ability - he can extract and sell other people's memories. Whether it's a painful past or a sweet moment, as long as the customer is willing, Su Ye can peel it out of his mind and seal it into a crystal clear glass bottle.
One day, a young girl named Gu Qingyu walked into the store and asked to sell the memory of her first love. Su Ye carried out the task as usual, but during the extraction process, he accidentally discovered that there was a surprising secret hidden behind this memory - Gu Qingyu's first love was actually himself. What shocked him even more was that his own memory had also been tampered with, as if someone had deliberately erased an important period in the past.
As the investigation deepened, Su Ye discovered that there was a huge "memory black market" in this city, specializing in buying, selling, tampering with, and even stealing other people's memories. And he and Gu Qingyu were the key pieces in this conspiracy. In order to retrieve the truth, the two teamed up to fight against the mastermind behind the scenes, but in the process they gradually recovered each other's lost memories and emotions.