The iron-clad Gu Jiantang sells a bowl of dumplings to Liyang in "The Fighting Swordsman in the Snow" as follows:

This is a plot twist. In fact, it comes from the novel "Swordsman in the Snow". Gu Jiantang, because he had been held hostage by the Liyang royal family, so he wanted to support Xu Fengnian to become the emperor. At that time, he, Jiang Ni and Xu Fengnian were discussing it in a dumpling shop. He wanted to seize the throne for Xu Fengnian, so the story of the iron-clad Gu Jiantang selling Liyang a bowl of dumplings appeared.

Gu Jiantang can be said to be one of the most aggrieved figures in the snow. He wields a sword like a god, is one of the four famous generals, and has 300,000 elite soldiers. In the end, he was beaten from beginning to end in the snow. He is worthy of being the first among the thirteen people on the road to spring and autumn in the snow. He wanted to become the Tuoba Bodhisattva of Liyang, but there was the invincible Zhang Julu in Liyang's temple, the invincible Wang Xianzhi in the arena, and the North Liang King Xu Xiao on the battlefield.

Gu Jiantang’s setting:

This leader of swordsmanship, who reached the rank of general and minister of the Ministry of War. In addition to being found in history, he destroyed two small countries, and also in the West. When Cao Guanzi of Chu Fu State knocked on the door of the capital, he blocked a move. Compared with many plump supporting characters, Gu Jiantang appears very frequently, but he is either standing to the side or walking on the road.

The Beimang East Line, which has been worked hard for decades, is like a beautiful monument. Fang Cun Lei, who has superb skills, became the stepping stone of "Sword Armor".

In the setting of Xue Zhong, Gu Jiantang also belongs to the marginalized group. He will always be inferior to Xu Xiao in the temple, and he will eventually be defeated by Qi Lianhua in the world. , and finally had hope of ascending to the throne, but his achievements fell short when Cao Changqing broke the promise. Looking at it this way, Gu Jiantang is really a pitiful person.