In Ruan Qingyue's novels, homosexual narration has always been a significant and deeply explored part of his writing. It is also believed to be representative of his overall writing achievement. This essay, focusing on Ruan's three novels, aims to explore the themes of eros, diaspora and Home. Specifically, this essay demonstrates a homosexual's struggle with and search for love through the dreams of building a home with a same-sex lover in "A Home without a Lover," the issues in facing challenges of the traditional norms of "getting married and settling down" in "Private Liao Chong-Ji," and the course of "homecoming" of a displaced queer in Revisiting the White Bridge. Whether it is "house" or "residence" in terms of space, "family" in terms of ethics, or "clan" or "hometown" in terms of kinship, Ruan has provided in-depth exploration of the concept of home through the life history of homosexual characters, which in turn reveals the complex meanings of eros and the complicated feelings of diaspora. This further presents the contemporariness of homosexual narration. From "home" to "clan," and through the life story of "lovelessness" and "diaspora," Ruan urges us to ponder on how a homosexual in the modern world, who is eager for love, begins the journey of "returning home." From repeated investigations of and reflections on "how to love" and "how to return home," the shortcomings and challenges of self and fate of the homosexuals in the world are portrayed; however, it is also because of these investigations and reflections that the mystery of eros has been revealed and the direction to home has appeared