From the late 1960s to the early 1980s, Kong Xiu, an ordinary female worker, bravely got rid of the shackles of two unfortunate marriages, and grew up to be a writer in her spare time in the heavy workshop work.
Li Qi works for a dolphin show, his friend Ren Yu works karaoke on the beach along the coast where they live. When a young woman Bai Ling joins the two men, a three-way relationship seems possible. Together, they set out to test the limitations of a restrictive society and their own sexuality. But a shocking event that rocks them to the core will have a deep and lasting effect on them.