Lin Xi, a 25-year-old restorer of ancient books, can suddenly see the "light and shadow of memory" on objects - moments carrying strong emotions will reappear like holographic images. When she was hired to restore a batch of old artifacts from the Republic of China, she unexpectedly uncovered the secrets of her ancestors spanning eighty years. During the restoration process, she embarked on a journey of healing and reconciliation with Lu Qingyuan, a collector who couldn't let go of the past.
