After an accident, overworked office drone Jiang Xiaoyou swaps bodies with the aloof, domineering CEO Shen Yi. The invisible nobody who was once exploited at work suddenly finds herself in a position of power, and sets out to torment the colleagues who used to bully her. Meanwhile, Shen Yi is forced to experience the hardships of life as an ordinary wage earner. Amid one hilarious mishap after another, the two gradually come to understand each other and spark a romance.