In order to survive the persecution of her stepmother and scumbag father, Jiang Suisui, the legitimate daughter of the prime minister's house, pretended to be an idiot for more than ten years, but in fact she has a demonic mind and ruthless methods. She casually bought a "mute" slave covered in blood and on the verge of death at the slave market as a personal guard, intending to train him into a knife that only obeyed her orders.
This slave's name is Xiao Ye, and he is actually the top assassin left behind by the most mysterious killer organization "Tingyu Tower" in the dynasty. He is also the deposed prince who bears a blood feud.
The two went from testing to forming an alliance in the crisis-ridden Prime Minister's Mansion. Jiang Suisui pretends to be a fool during the day, pretends to be a pig and eats the tiger, and strategizes at night; Xiao Ye clears all obstacles for her in the dark, and at the same time, she gradually falls because of her "silliness" and "protection of shortcomings". When Jiang Suisui stopped pretending to be stupid and amazed the world, the secret guard who had been silently guarding her had already carved a bloody path for her to the peak of power and brought the world to her.
