"Separation" is an essay documentary that delves into the intricate relationship and conflicts between contemporary Taiwanese society and European and American values. This exploration takes place through the lens of three millennial Taiwanese artists who share their overseas experiences during the pandemic and post-pandemic era. Hsiao-Chu resides in New York, Shou-An in London, and Chen-Yi in Philadelphia, each offering a unique perspective on the evolving immigrant status, personal exploration of sexuality, and the artist's profound understanding of self and community.