For hundreds of years, this island, Taiwan, has been under different colonial rules. From the Dutch, the Spanish, the Japanese, and nowadays Republic of China, each regime left their footprints on this island. During these periods of colonization, as the colonized, indigenous peoples were labeled in different names and self-cultures had gradually being changed.

Only the indigenous people of this island truly experienced of the process. The main character in the documentary is a Truku old man. Through his life experiences and life course, we see the history of aboriginal recertification movement.