In the old city that was built along the river, the wharves and ferries were once the pulse, maintaining the city's breath day and night, and also carrying the first and last memories of Su Xiao and Chen Yu. Three years ago, a sudden misunderstanding, like a sudden thick fog on the river, separated two closely interdependent hearts. The persistent and affectionate Su Xiao chose to stay where she was, guarding a small flower shop and guarding every corner they walked together in this city, year after year, looking forward to the fog dissipating and the return of her old friend. Chen Yu, who was calm on the outside and affectionate on the inside, left his hometown in sadness, trying to bury the past with time and distance, but found that he could never really let go every morning and evening in a foreign land.
With the development of the city, the pier, which carries countless past events, is about to be renovated. As the last ferry was about to set sail, the two unexpectedly reunited. The changes of the city are intertwined with the impermanence of fate. Can they seize the second chance in their hometown and write the ending of this persistent love?
