Jin Chiyu and Gu Yanqi have been hiding their love for ten years. She is guarding Yu'an Coffee in Binhu Old Street, and he returns to her world as the CEO of the group. From being bound by old memories to being with each other day and night, the two are running in both directions across time, and they are tenderly dependent on each other in the ordinary fireworks. Give you a pool of tenderness to comfort me, Yan Ran, in this life.