Wu is a poor local boy, who runs a bed and breakfast in Penghu. Yeh Fenfen is a rich Chinese girl, who comes from China's Shanxi Province to see the islet that she inherited from her deceased parents. The two get off on the wrong foot when they first meet, but gradually they overcome their differences and fall in love. Meanwhile, external problems put their newly found love on trial.

The movie continues the story from the TV series which ended with a cliff hanger where the wife (Sonia Sui) was deciding whether to return to her cheating husband (James Wen) or have a relationship with her boss (Chris Wang). 4 years after the divorce, her cheating husband, Wen Rui Fan, comes back in hopes of re-kindling their love. Will An Zhen return back to him or move on to a new love?