This is the story of the Hakka people in Taiwan, who have fought for three hundred years to achieve ethnic equality. It unavoidably delves deeply into the historical facts surrounding Han-Yuan (Han and indigenous peoples), Min-Yue (Minnan and Guangdong), the island's Japanese era, local versus mainland Chinese, and the broader classification of Taiwan and China. The everyday life and values that Taiwan currently takes for granted actually stem from a series of migrations and social collisions, which continue to this day. This film persistently explores the question of "Who are the guests? Who are the hosts?" on this island, reflecting on the past and serving as a warning for the future.