Old Kui at the bottom of the lake, also known as the crazy slave of Chu, is extremely skilled in martial arts. He was trapped at the bottom of the lake outside Tingchao Pavilion all the year round. There are two chains locked on the pipa, and there are two big knives at the ends of the chains. In the 13th and 14th chapters of the novel "Fierce Knife in the Snow", because Xu Fengnian released Lao Kui at the bottom of the lake, the Northern Liang King Mi was in chaos, and finally his front teeth were missing, he rebelled against Lao Kui Chu's crazy slaves at the bottom of the lake.
If Lao Huang is a mentor, then the old head with white hair is the first teacher. Trapped by Xiao Xu and Lao Huang, the king of Northern Liang Dynasty, he was trapped at the bottom of the lake for more than ten years. After the prince released him, he followed him to learn how to use saber.
White-haired old leaders don't appear many times, but their role is crucial. On his deathbed, he evaded capture under the cover of Tao and informed the prince that Xu Fengnian finally knew that he had a daughter.
The true identity of Lao Kui at the bottom of the lake is the guest of Gongzhufen.
In the play, because Lao Kui at the bottom of Xu Fengnian Lake regained his freedom, he originally wanted to do something big. He didn't expect Lao Huang to subdue Lao Kui just by one face to face. He said that there were nine swords in the sword box behind him, and only three were used in the next time, so he subdued Lao Kui at the bottom of the lake.
And Xu Fengnian didn't want to practice martial arts at first. If it weren't for the competition between Chu Kuang women and Lao Huang, who lacks front teeth, Xu Fengnian wouldn't be thinking about practicing knives.