This is an urban romance epic spanning two decades and two timelines, blending suspense, workplace drama, and light science fiction. The story follows Su Yumian, who suddenly gains the ability to "Relive Yesterday" at the age of 30, allowing her to return to ten years earlier and save her beloved, Lu Yuzhou, who "disappeared" at age 20 because of a temporal accident. The story unfolds across the interwoven timelines of 2012 and 2022, while exploring women's growth, social issues, and the depths of human nature.
