In the near future where memories can be edited and repaired, Lin Mo, a top "memory texturer", makes a living by repairing other people's broken pasts, but his own past is a perfect blank. When a memory fragment that did not belong to him - the azure seaside, the blurry back of a girl in a white dress - flashed repeatedly, a crack was torn open in his peaceful life. At the same time, a persistent reporter named Xiao Tong breaks into his world and leads him to the taboo project called "Chimera" behind the memory technology giant "Eternal Group". Lin Mo was forced to embark on a dangerous journey to find his true self, but found that the truth he was pursuing was enough to subvert the foundation of the entire world.