Jiang Nansun (Maggie Cheung) and Zhu Suosuo (Zhong Chuhong) meet in the golden sun and rain, and they become Mo Ni with similar personalities of different ages. The two ran into Song Jiaming, a Chinese-Japanese mixed-race man, and lost contact after having fun in the Ocean Park, but the young women didn't care and always felt that there was a better way ahead. After graduating from high school, Nan Sun continued to go to university and locked out to work. Locks that know how to make use of their capital always move, getting more luxurious each time. After graduating from college, Nan Sun, who started from a low level, could not help feeling that he had to work hard. Meeting Song Jiaming again is the sunshine in the dark clouds for Nansun. Facing Jiaming's questioning about the current situation of the lock, Nan Sun sensitively avoids answering. Nan Sun's father failed to speculate in real estate and died of a heart attack. Lock generous hand to help the Chiang family tide over the difficulties. Nan Sun felt that he should not be selfish and let Lock meet Jia Ming. After the baptism of the golden years, their friendship is only more mellow, not weakened.