The Chinese-American musician Wei Wende and a Chinese ethnic minority women Liu Tiantian's marriage story. Wei Wende travels to Guangxi, China, to collect local folk songs, hiring tour guide Liu Tiantian to trace the roots of the legendary singer "Liu San Jie." While exploring the diverse ethnic musical traditions, their relationship is complicated by romantic misunderstandings. Based on the story of the classic Chinese figure Liu Sanjie.