The film tells the story of a single mother, Xia Tian, who keeps going back 1 hour and 50 minutes ago to save her son who was kidnapped by Cui Hu.
- Yang MiXia TianMain Role
- Wallace HuoCui HuMain Role
- Shih-Chieh KingDirectorMain Role
- Liu ChangDa HongMain Role
As a single mother, Xia Tian works as a senior researcher at the Physics Research Institute. Together with the director, she developed a technology that allows organisms to travel through wormholes for time travel.
When the research made a breakthrough, her son Dou Dou was kidnapped by a mysterious kidnapper named Cui Hu, who threatened Xia Tian to hand over the particle technology in exchange for Dou Dou's life.
In order to save her son's life, Xia Tian took a risk and used the unfinished particle technology to travel back 1 hour and 50 minutes ago, but this made things even more complicated.
She encountered unexpected challenges, including facing three mutated versions of herself during time travel. Meanwhile, the story behind Cui Hu gradually surfaced.