In the future city "City of Harmony", the memories of citizens are "purified" and stripped of all strong emotions to build an absolutely rational society. Lin Feng, a top "memory weaver", whose daily job is to prune and smooth those memory fragments that overflow with emotions. Until one day, he came into contact with a memory that could not be purified - a fragment full of golden sunshine and real laughter belonging to a mysterious woman named Xiaoran. This taboo color tore a rift in his gray world. In order to pursue the truth, Lin Feng embarks on a dangerous path. He will discover that it is not only emotions that have been erased, but also shocking secrets related to the city's survival. He must make the final choice between cold order and warm humanity.
