In his sophomore year of high school, Wen Chaoyan returned to Chongqing with his parents and met him in the familiar Jiangfeng.
She looked at the boy solving the problem on the podium and recognized it at a glance as Shen Shiyu, who her mother said "always protected you when I was little"; but he only stared at her face and frowned - why did this girl look more and more like the lost glutinous rice dumpling in her memory?
It wasn't until the two families had a dinner together and the mothers smiled and took out old photos tied with red strings that Shen Shiyu suddenly woke up: It turned out that the reunion was not "déjà vu" but a childhood promise.
From then on, the hilly slopes of the mountain city, the light rail and the hot hot pot witnessed their youth from "familiar strangers" to walking side by side.
