Su Shiyu, the modern public relations goddess, accidentally traveled through time and became a female doctor from the Imperial College with no background in the Yu Dynasty. In this "ancient entertainment circle" where literati and poets are sought after like stars, a poetry show can ignite public opinion, and a piece of policy can determine the future, she relied on her public relations skills and marketing thinking that were far ahead of the times to package and brand Xiao Jingheng, a down-and-out prince who was despised by everyone, step by step. Created and promoted, she counterattacked from a "good-for-nothing resource guy" who was "black on the Internet" to a "top figure" respected by all people, and finally helped him reach the pinnacle of power. And she herself, from an unknown and unknown official, became the "number one agent" who wields power and controls public opinion.