It is said that there is a chef named Yiya in Qi Huangong who is good at cooking delicious food. The food he cooked was very delicious and was deeply loved by Qi Huangong.
Qi Huangong once said to Yiya, "It's a pity that I have tasted all the delicious food in the world, but I have never eaten human flesh." On hearing the news, Yiya killed his 4-year-old child and made broth out of his meat for Qi Huangong. After Qi Huangong tasted it, he was full of praise and asked what kind of meat it was. Yi Ya told the truth. Although Qi Huangong felt uncomfortable, he was moved by Yiya's loyalty and loved him even more.
When Guan Zhong heard about it, he thought Yiya was just a villain. When he died, Guan Zhong advised Qi Huangong to alienate Yi Ya, and Qi Huangong agreed on the surface, but later he recalled Yi Ya and loved him very much. Soon, Qi Huangong could not afford to get sick, and there was no loss of his son's teeth. A civil war broke out in Qi. Finally, Qi Huangong starved to death in the palace, which was really sad.