Five urban women are drawn into a world where reality and fantasy intersect due to a mysterious elevator control accident. They each gained different identities and abilities in the fantasy world, and a "mirror world" shrouded in mystery gradually unfolded. The crises in reality and the challenges in fantasy affect their own destiny. They support each other in the process of finding their way back, and experience life and death, identity and choice. As the mystery is solved, they not only face their inner trauma and desires, but also gain growth and sublimation in the difficult situation, and achieve a reversal in their lives. The story progresses in multiple threads, with both humor and sincere emotions. In the end, the fate of the five people is closely intertwined, leading to perfection and reconciliation.