在台灣幸福路長大的林淑琪，終於在夢想的美國生活，卻總是夢見幸福路的童年。當一通從家裡來的電話告知外婆的死訊，林淑琪回到了闊別多年的家鄉。走在熟悉又陌生的幸福路上，她觸景生情回想起自己的成長的種種，想起曾經有過的教育、友情、父母的愛與期盼，想起自己已經失落許久的幻想與理想。「我怎麼會成為現在這樣一個台灣人？」、「什麼是幸福？」一趟回鄉之旅，讓她開始想回到當年她最想逃離的家鄉。

Chi earned her American dream after persevering with her studies in Taiwan. Following her grandmother’s death Chi returns to her family on Happiness Road, where she begins to feel nostalgic about her childhood and starts to contemplate the meaning of “life” and “home”. What is happiness? Will Chi find her own happiness?