Who is the old man Jian Laiyao and what is his identity?

Here comes the sword. Old man Yao is Gan Ning's master. Hidden in the cave of Buddha pear bamboo, a pharmacist of Foge, he did a lot to shape Chen Ping 'an's character, but it only appeared in his memory. He also wants to save the cave of pear and bamboo, but his method is slightly inferior to Qi Jingchun's, and he seeks the afterlife. After that, Master Yao never appeared again. Buddhism can suppress the evil spirits in purgatory, not only because of Buddhism, but also because the ancestors of the three religions will imperceptibly assimilate heaven and earth.

The Background of the Old Man Yao in The Sword Comes

Gan Ning was born in Linjiang, Baxian (now Zhongxian, Chongqing). During the Three Kingdoms period, Sun Wu was a general, a prefect of Xiling and a general of Zhechong. When Gan Ning was a teenager, he was a good ranger, assembled his troops, held a crossbow and did many evils in the local area. He set up a canal department to rob ships and property, advocating luxury, and was called the brocade sail thief. I stopped robbing when I was young and became familiar with philosophers.

He used to be Cheng of Shu County, and later worked under Liu Biao and Huang Zu, and was not reused. In the 13th year of Jian 'an (2008), Gan Ning led his troops to Sun Quan and began to make contributions. Zeng urged Sun Quan to break Huang Zu's occupation of Chu Pass, follow Zhou Yu's attack on Coss to seize Yiling, follow Yiyang in Lusu Town to confront Guan Yu, and follow Sun Quan's attack on Anhui City to seize Zhu Guang.