Behind every top figure on the Internet, there is a mysterious "Sister Ying". She never shows up and controls everything using only encrypted commands and a voice changer. She is the core secret of Koi culture. This time, "Sister Ying" herself - Luo Jinying, changed her name to Luo Ying, and as a trainee assistant, lurked at the bottom of the traffic empire she built. She has only one goal: to save Xiao Man, a washed-up artist who was "executed" by her own hands three years ago, and to test a crazy theory - can she return to the top by relying solely on "truth" without relying on false characters? It's a big gamble. Inside the company, her partners regard her as a lunatic, and her top broker treats her as a transparent person; outside the company, capital giants are eyeing her, trying to swallow up her hard work; and the girl she wants to save relies on the little assistant in front of her, while at the same time she hates the absent "Sister Ying" behind the scenes. Luo Jinying, the most successful "persona maker", will personally tear off all masks, including her own. When the data fails and people's hearts are unpredictable, can she carve out a way for "truth" in the strangulation of capital and human nature?