What is the story of the black whirlwind killing four tigers in Yiling?

Killing four tigers by black whirlwind Yiling is the content of Water Margin, which is briefly summarized as follows:

After Li Kui jy came to Liangshan, she missed her mother very much, so she went home to pick up her old mother and went to Liangshan. Lu dressed up as "Li Kui jy" to cut the diameter, and lied that there were 90 old mothers at home, so jy let him go. Later, Li Kui jy passed by Gui Li's house and found that Gui Li was not only unreal, but also tried to hurt him, so he killed him.

After returning home, Li Kui carried his blind old mother to Liangshan. On the way through Yiling, Li Kui jy put down her mother to get water. When I came back, I found my mother eaten by a tiger. Li Kui jy killed a litter of four tigers in a rage.

Personality characteristics of Li Kui jy

Li Kui jy hates evil, is chivalrous, impatient, simple-minded, straightforward and upright. He is as evil as hatred, and he is reckless and impatient. He is the most revolutionary and rebellious, fearless and resolutely opposed to wooing.

On the battlefield, I rushed to the front and forgot my own life. Li Kui jy's character is permeated with "truth" and "straightness", but he is simple-minded and reckless. Besides, he is greedy for food and drink, playing tricks on others, chopping and killing indiscriminately, which is very destructive.