Mercy is one of the 100 single and eight generals in the Water Margin, nicknamed Jin Yanbiao. It first appeared in the twenty-eighth chapter of the novel, Anping Village, Wusongwei Town, and it was a small tube camp when it appeared.

Later, in the fifty-eighth session, he followed the leader of Erlong Mountain to Liangshan, where he was the head of the infantry battalion and patrolled the infantry battalion. Mercy with sung river conquest of Fang La, fell into the water and died while playing Changshu.

Role introduction:

In the Water Margin, showing kindness is mainly to set off Wu Song's heroic behavior in sending him to Anping Village in Mengzhou City, but it has left an unforgettable impression on readers.

The first time he met Wu Song was in the 28th chapter of The Water Margin, "An Ping Village in Wusongwei Town, Enjoying the Happy Forest", which laid a certain foundation for him to go to Liangshan. 　

In the author's pen, there is not too much positive description of him, and there is no praise for him, and the image is quite vague, and even the origin of his nickname Jin Yanbiao is not clearly explained.

Only that he is more than six feet tall and in his mid-twenties. White face, the image of three willows and beards, and through the mouth of the prison when delivering meals to Wu Song, he said that he made a good fist stick, and everyone called him Jin Yanbiao.