Jiang Zi-han

Chen Si-yu, a junior high school girl, took her mother's surname after her parents divorced.But this completely unfamiliar name "Su Xin Yu" makes her uncomfortable and antipathy .The rapid changes in her family life have left her at a loss, and she has come to understand the complexities of the adult world, is only to discover that she is not looking for a superficial name, but a longing for a "perfect home."

In this futuristic world of 204X, everyone has the chance to freely choose their gender when they come of age. Yi An, a young person on the edge of seventeen, likes and prefers girly and feminine aesthetics. He feels that he isn't masculine enough, but he doesn't feel like a woman either. Yi An is in love with his classmate Zhou Yang Kai, but she expects him to become a girl. Yi An questions whether his attraction to Zhou Yang Kai is based on a gender preference or a connection of souls.