Due to a bizarre accident, Wen Ruolin, Bai Xiaoyue, Du Yuxuan, Guo Xiaoman, and Jiang Youyou were trapped in a "flowing mirror world" that mixed the real city and the strange fantasy. The real identities, ideals and dilemmas of the five people are subverted and amplified in the fantasy. Whenever they complete a fantasy mission, they can get clues about their self-growth, but they will also encounter friendship rifts, love tests and dream collisions during identity switching. They work together to solve external crises and inner shortcomings. With mutual help and humor, they gradually understand themselves and transcend their inner dilemmas. In the end, under the challenge of the mysterious "Mirror Master" who dominates the illusion, the five women completed their own growth and transformation, completely let go of the past and themselves, worked together to reverse their fate, and achieved a harmonious life. The boundary between reality and illusion also slowly disappeared.
