After Typhoon Morakot, many Aborigines tribes search for a way to 'go home' and to reconstruct their tribal settlements. They must face issues about rehabilitating their livelihood, subsistence economies as well as to reinstate their sustainable development of communities. They tried everything possible to avoid becoming the refugees in urban areas and insisted that they have no choice but to go back to their traditional living areas. This essay will look into their tribal re-establishment efforts after the Morakot Flood in indigenous area of southern Taiwan, and tries to effectuate in-depth readings into those actions and to articulate them with the resurgence of indigenous autonomy movement. I will also try to interpret those social actions in terms of a praxis of societal self-defense.