Who sent Huang Gai to Cao Ying to surrender the book falsely?

Kan Ze (170 ~243), a native of Huiji, Yin Shan, was a scholar in the Three Kingdoms period. He is modest and prudent by nature. Sun Quan was called Shangshu after his title, Zhongshu when he was in Jiahe, and Taifu when he was in Chiwu. After his death, Sun Quan could not eat for several days because of mourning. It is described in Romance of the Three Kingdoms that Kan Ze was the first to see through Zhou Yu's plan to beat Huang Gai, and then volunteered to offer Cao Cao a false surrender. Cao Cao saw through the faces of future generations and laughed. Miao Yan convinced Cao Cao of the fake surrender, which was a key figure in the plan. Later, when Liu Bei personally signed Wu Dong, he recommended Lu Xun to Sun Quan as commander in chief, which indirectly saved Wu Dong's fate.