Tang Dynasty: To win Yang Guifei, they asked Emperor Xuanzong to die.

Having transmigrated to the 28th year of the Kaiyuan era of the Tang Dynasty, I became Li Mao, the "Cuckold King of All Time." Emperor Li Longji ordered me to divorce Yang Yuhuan—what was the difference between this and outright robbery? As a modern man, how could I possibly hand over my wife, especially one of the Four Beauties of ancient China, Yang Yuhuan? Therefore, Li Mao began to play the role of a loyal and filial son, proposing to send Yang Yuhuan to a Taoist temple under the seven grounds for divorce to atone for her sins for a year. Secretly, during this year, Li Mao donated all his business profits to Emperor Li Longji, secretly recruited soldiers, created delicacies for later generations, and used the principle of food incompatibility to secretly poison Emperor Li Longji. At the same time, he gathered beauties from all over the land, under the guise of helping Emperor Li Longji…