In the near-future city "New Arc City" where memories can be edited and traded, Lin Zhou, a top memory weaver, exiled himself due to a fatal mistake and became an "antique master" who restores old things. However, the mysterious disappearance of the woman he once loved deeply, Su Qing, draws him back into the underground world of lies and codes. Fragments of fragmented memories brought by a mysterious client are the only clues. In order to find Su Qing, Lin Zhou must return to his old career and dive into a maze of fictional past and corporate conspiracies. Not only does he have to fight against those merchants who sell souls, but he also has to face the most painful secret that has been sealed deep in his heart. In this city, the truth is the most expensive luxury, and everyone's past may just be a commodity waiting to be sold.