As a top cultural relic restorer, Su Muqing's life is like an antique to be restored, quiet, lonely, and full of dust-covered cracks. She possesses a secret - the touch of her fingertips allows her to recall the most profound memory fragments on objects. This gift is the source of her talent, but also the nightmare she can't get rid of, especially the shattered memory of her parents' bizarre car accident, which has tortured her repeatedly for ten years.
When Lu Zhiyuan, the president of the technology giant Lingyun Group, broke into her world carrying a rusty old pocket watch, her peaceful life was completely shattered. This man was cold and strong, but he knew her parents' relics well. He used revealing the truth as bait to force Su Muqing to cooperate with him to repair the pocket watch that carried the grievances and secrets of two generations.
Every restoration is a dangerous sneak peek into memory. Not only do they have to face the well-planned conspiracy deep in their memories, but they also have to be wary of a mysterious organization called the "Eye of Deep Space" that is pressing closer in reality. When love quietly grows amidst suspicion and crisis, Su Muqing discovers that what she wants to repair is not just a pocket watch, but also Lu Zhiyuan's heart that is dusty due to guilt, and her own long-lost past. When the needle of truth finally begins to turn, can they find each other's salvation in the abyss of memory?