Talented Zhou Shui and loyal Daji fall in love, dreaming of a better future in their cramped rental and finding joy amid hardships. 18 years later, their story is discovered by two 2000s-born youths, who become observers and commentators of this romance. The intersection and intertwining of two generations spark reflections and retrospection on love.

Wang Anyu, Wang Yuwen, Huang Ziqi, Zhao Jiali, Zhang Fan, Yang Yunhao