Jiang Nansun (played by Maggie Cheung) and Zhu Suosuo (played by Cherie Chung) meet under the golden sun rain. Despite their different personalities, they are of similar ages and become close friends. They encounter Song Jiaming, a half-Japanese half-Chinese man, by chance, and after having a great time at Ocean Park, they lose contact. However, the young women don’t mind, believing there will be better things ahead. After graduating from high school, Nansun continues to university while Suosuo starts working. Suosuo, who knows how to leverage her resources, frequently moves to increasingly luxurious homes. In contrast, Nansun, after graduating from university, starts from a low position and inevitably feels the strain. Meeting Song Jiaming again is like finding sunshine in the clouds for Nansun, but when Jiaming inquires about Suosuo's situation, Nansun sensitively avoids the answer. Nansun’s father fails in real estate and suddenly dies of a heart attack. Suosuo generously helps the Jiang family through the tough times. Nansun feels she should not be selfish and allows Suosuo to meet Jiaming. Their friendship, tested through the passage of time, only becomes deeper and more refined.
