On the eve of her rebirth and ruin, Shen Zhiwei, the daughter-in-law of the Duke of Guo's palace who was forced to death by her "best friend" and her beloved in her previous life, tore up the script of kindness with her own hands. She just wants to be a ruthless evil girl, protect her family, and make her enemies pay with their blood. But it was accidentally bound to the "Historical Live Broadcast System". The only audience was the founding ancestor of this dynasty who was killed in a mountain of corpses and a sea of blood. From then on, she was forced to live broadcast the interpretation of the Civil Code at the intrigue banquet; at the assassination scene where life and death were on the line, she was distracted explaining the principles of modern firearms. The civil and military officials of the entire dynasty were horrified to discover that the notorious straw bag beauty suddenly began to attack in a down-to-earth manner: the governance policies she casually recited made the prime minister ashamed; the drawings of farm tools she drew at random alarmed the Sacred Heart. The princes who had abandoned her in the past were vying for marriage, but she looked at the violent barrage from her ancestors that only she could see in front of her: [Idiot! Why are you talking nonsense to that boy? Just do what Gu said! ... Later, the emperor on the dragon throne bowed deeply to her: "Please teach me, sir." And the ancestor hidden in the void, the barrage was finally satisfied: [Good. This woman is like me and can inherit the country.