Shen Kuo was not only famous, but also a "master" who exposed the truth, and he did a literary inquisition in a very "villain" way. Shen Kuo's rationality and realistic spirit disappeared in political life. His political sense of smell is extremely sensitive, and he is good at sniffing out the peculiar smell in other people's poems, catching the wind and catching shadows, and "going online". The object of Shen Kuo's exposure is Su Shi, the peak of China literature.