In the near-future city "City of Dreamweavers" where memories can be extracted, edited and traded, top memory weaver Lin Feng lost all his memory after a bizarre accident. The only thing he has is a memory fragment that does not belong to him - a woman named An Ran smiling in the sun, but there is a silent cry for help hidden in her eyes.
In order to find himself and solve the mystery of the woman, Lin Feng was forced to return to his old career. He wandered among the lights and shadows of the city, piecing together clues using his remaining instinctive skills. However, the closer he gets to the truth, the more he discovers that his past is closely connected to a huge conspiracy that can subvert the entire memory industry. In this sea of oblivion where truth and falsehood are indistinguishable, he must find his own island, otherwise he will be completely swallowed by the wave of lies.