Chen Yu, the legitimate daughter of the Zhenbei Marquis Mansion, is the number one Miss Xianyu in the capital who "does not strive for advancement". Her lifelong ideal is to eat and die. An accident enabled her to activate the "voice out loud" function - all the slander she expressed was listened to in real time by her five close relatives who were bound by blood. As a result, the Marquis's father, who was about to resign and retire, suddenly started a fierce battle with the court. The Buddhist eldest princess took charge of the Jingzhao Mansion and ruled the city with an iron fist. The number one scholar who submitted the letter of resignation turned around and wrote a military policy theory and became the prime minister. The second brother who was a money lover turned into "King of Hell Qian" and amassed money crazily. The third brother of the general who was about to die on the battlefield burst into battle and returned to Beijing in triumph. The whole family went from "all lying down" to "flying up" overnight, and the core driving force was actually the words of Xianyu's legitimate daughter. When Chen Yu discovered that he had the spiritual vein of protecting the country and was involved in the Tianji Sect's six-hundred-year conspiracy to steal the country, this salted fish who just wanted to lie down was forced to take the whole family to overturn the chess game.