Ordinary office worker Lin Xiaoyi accidentally swaps bodies with sensational top star Shen Yao. Completely uninterested in celebrity culture, she is forced to barge into the entertainment industry wearing Shen Yao's identity, live-streaming while making finger hearts and frequently messing up on set, repeatedly causing the cold and aloof top star persona to spiral out of control. Meanwhile, Shen Yao can only inhabit Lin Xiaoyi's body and handle her original life. From mutual dislike and forced cooperation to gradually understanding each other, the two discover through abnormal incident after incident that this exchange does not seem accidental at all, and the person truly being targeted has been Shen Yao from the very beginning.