"Old Mirror Reunion" tells the story of a love story between painter Su Wan and Gu Yanchen that was broken due to misunderstanding and eventually put back together again.
Three years ago, an unexpected misunderstanding caused two people who were in love to part ways. During the operation for acute appendicitis, Su Wan saw the news that Gu Yanchen had dinner with the daughter of the Lin Group, and mistakenly thought that he had abandoned him for profit. Gu Yanchen, on the other hand, was misled by Senior Zhou and thought that Su Wan had gone abroad for further study. Coupled with the attitude of Su Wan's family, he felt that there was no possibility for them to be together.
Three years later, a heavy rain unexpectedly reunited the two in Su Wan's gallery. The familiar atmosphere and traces of the past, such as the watch with "SW" engraved on the wrist and the crescent-shaped scar on the forearm, evoked the dusty memories of the two. As Gu Yanchen took out Su Wan's diagnosis sheet found among his mother's belongings, the misunderstanding from that year was gradually solved - the so-called marriage was just a business cooperation, and the so-called going abroad was just a mistake.
In the end, the two let go of the past with understanding and regret, and held each other's hands again, allowing the broken relationship to regain its brilliance like the sunshine after the rain, achieving a true "reunion of the old mirror."