Su Qingyan, a young craftsman who is well-known in the field of ancient book restoration, has a calm and reserved personality and has an almost obsessive love for ancient books. Her life was originally like the ancient books she restored, slowly flowing along the path of time in silence, until by chance, she took over a job of repairing a batch of damaged family letters for the family of the famous architectural designer Lu Chengyu.
Lu Chengyu is famous in the industry for his sharp design style and decisive behavior. He is accustomed to a fast-paced life and precise logic, which is completely different from Su Qingyan's slow life and delicate sensibility. When they met for the first time, the two had friction due to their different understandings of "time" and "value." One believed that the emotions and history carried by ancient books could not be quantified, while the other was more concerned about efficiency and results.
However, in repeated contacts around the restoration of ancient books, Lu Chengyu was gradually moved by Su Qingyan's concentration and tenderness when facing ancient books, and saw the tenacity and purity deep in her heart; Su Qingyan also discovered that Lu Chengyu's seemingly cold shell hid his cherishment of the family's past and unknown softness.
When the dusty family letters gradually reappeared, the emotions on those yellowed pages quietly connected the two originally parallel worlds. In the interlacing of time, they slowly understood each other and found their own love rhythm.
