Huang Yu-hsuan's deceased boyfriend. His death triggers her profound grief and subsequent time travel. A figure resembling him appears beside Yun-ru in the hospital, serving as a pivotal link between the two timelines.
Jimmy is the founder of a video game development studio who is forced out of his own company and returns to Tainan. His journey through Japan leads him back to memories of Ami, his youthful love, and helps him confront her death, fulfill his dream of creating a game, and promise to travel without a destination in her honor.
Tato leaves the Aurora Zone to live in Evergreen with his younger brother, Mato, and learns to care for Mato’s asthma amid scarce medicine and food. When supplies run dangerously low, he risks crossing the Gravity Wall outside the usual journey to obtain medicine, later insisting he must return to help the people waiting in Evergreen.
The male protagonist appears across timelines as Li Ziwei and Wang Quansheng. Li Ziwei falls in love with Huang Yuxuan, dies while protecting her, and later repeatedly attempts time travel to save her. As Wang Quansheng, he helps Huang Yuxuan and Chen Yunru confront the cassette’s power and the consequences of their intertwined fates.
Greg Hsu has 19 screen credits in a career dating back to 2000. Signature works include Someday or One Day, GG Precinct, 18x2 Beyond Youthful Days. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
