This person is Jiang Xiaobai, Duke Huan of Qi, one of the Five Hegemons of the Spring and Autumn Period. Because of his greed, he favored the cook Yi Ya. When he became ill and unable to govern, Yi Ya and others took care of him. He was isolated and no one cared about him, which eventually led to Duke Huan of Qi starving to death.

When Duke Huan of Qi was in power, he reused Guan Zhong to govern the country for him. In fact, Guan Zhong came to assassinate him at first, but even if Duke Huan of Qi knew Guan Zhong's intention, he still reused Guan Zhong as always. Guan Zhong felt that Duke Huan of Qi was a wise ruler, so he patiently assisted Duke Huan of Qi. At that time, Guan Zhong's status in Qi State could be said to be lower than that of one person and more than ten thousand people. When Guan Zhong was about to die, he repeatedly advised Duke Huan of Qi not to reuse him. Yi Ya et al.

Qi Huangong did not listen to Guan Zhong’s last words, because Qi Huangong was a foodie. In addition to governing the country, he only had food every day, and Yi Ya was an excellent cook. Every dish here can whet Duke Huan of Qi's appetite. Once, Duke Huan of Qi told Yi Ya sincerely: "As the leader of Qi, I have eaten all the delicacies in the world, but I have never eaten human flesh. I wonder if human flesh is delicious?" Originally, Duke Huan of Qi was just making a small joke, but Yi Ya Seriously.

Yi Ya ponders every day, how to make human flesh? Yi Ya felt that Duke Huan of Qi was of such high status that he could not eat meat from people who were too old, so he killed his 4-year-old son and used his son's meat to stew soup for Duke Huan of Qi. After Duke Huan of Qi finished eating, he asked Yi Ya, "What kind of meat do you have?" Yi Ya burst into tears and told the truth. Duke Huan of Qi was so moved by Yi Ya's behavior that he began to use Yi Ya more seriously.

In the end, Yi Ya teamed up with others to cause chaos in the state of Qi, preventing anyone from contacting Duke Huan of Qi, causing Duke Huan of Qi to starve to death.