<Synopsis>
Migratory birds are here; see the love!

As time passes and spring comes, migratory birds migrate south. As this one of the many life transitions quietly takes place in the wetlands of Taipei, Lin Jiamin (portrayed by James Wen) is an ornithologist who left his hometown in Yunlin to go north to Taipei when he was a student and made life in the city. He aspires to soar in the free sky like a migratory bird, but in reality, he is caught in the dilemma of his family relationships.

Jiamin and his brother Jiaxiong (portrayed by Kai-Hsun Chuang), who lives back home in Yunlin, have been estranged for years. At the same time, he is too preoccupied with his work as a migratory bird breeder, neglecting his wife's (portrayed by Bianca Bai) frustration with infertility, causing tension between the couple to grow. When the migratory birds started arriving, the many years of unpleasantry between the brothers and the escalating dispute between the couple suddenly burst open....