The imagination regarding China, Taiwan and their relationship has changed during the democratization in Taiwan. Through the concept of ‘moral horizon’, this paper aims at illustrating how the imagination has been transformed by means of Lung Ying-tai’s works. As Taiwan’s democratization represents a shift from a Sino-centered Weltanschauung to Taiwanese subjective consciousness, Lung’s sense of national identity has changed from Chinese to Taiwanese. However, her Chinese cultural identity remains, or is even strengthened.