Back to the 90s with Ex-Husband

Housewife Tang Guo and her husband Mu Bai's relationship crumbles under life's hardships, leading them to the civil affairs bureau to divorce. Just as they step out, an out-of-control car crashes into Tang Guo. Mu Bai rushes to save her, and the two accidentally time travel back to their youthful years in the 1990s. Upon waking, Tang Guo sees her mother, who has passed away years ago, and is filled with excitement. Knowing her father, Tang Zhiqiang, is about to die in a factory explosion, Tang Guo resolves to change everything.