Gu Yue, who has been married for ten years, met the romantic French man Fabien by chance, and finally began to examine her marriage and open up to her own desires. Gu Yue had an affair and cheated on her, but she didn't know that her husband would treat her in the same way again. In the end, ten years of mutual love ended in divorce. Gu Yue and Li Xiao got rich by eating the dividends of the times, but were eventually abandoned by the current of the times because of their unsatisfied desires. They regretted and blamed themselves, but they would eventually become a speck of dust, hidden among the crowd, doing nothing.