Who can tell us the origin of the nickname "Kunlun Xia" in Tonglin Biography?

The nickname of Kunlun Xia in Tonglin Town was given by Kitashikita Akita. Akita and Tong Lin are strangers. Akita admired Tong Lin's martial arts and personality, so he personally congratulated him. Let's look at the specific story. In Hangzhou, Tong Lin was in charge of meditation, but Fa Chan left angrily and wrote to his fellow brother Akita Kita, asking him to come to Hangzhou for revenge. After receiving the letter, Beixia immediately rushed to Hangzhou with her pulley sword. In the ring, North Xia and South Xia Sima Kong staged a duel between two knights. Finally, the pulley sword in the northern summer and the sword in the southern summer were mixed together, and the internal forces of the two sides were deadlocked.

Tong Liner, who was watching in the audience, felt that the situation was not good, and the two tigers were bound to get hurt when they fought. Both old chivalrous men are quite strong, and they are doomed to lose both sides. Tong Liner didn't have time to think much, so he jumped into the ring and separated them with two special weapons "Woods Chicken Feet and Yuanyang Moon". Sima Kong thanked him in the south summer, but Tonglin meddled in the north summer and autumn, and proposed to compete with Tonglin.

Tong Lin turned straight around Beixia with the stunt of "turning trees", and turned Beixia's head dizzy, and his eyes were full of Tong Lin's shadow. Akita Kitagawa felt that he was no match for Tonglin, and the more he thought about it, the more annoyed he became. He picked up the winch sword and prepared to commit suicide. Tong Liner knelt in front of the old-timer North to admit his mistake. Akita Kitagawa was deeply moved and impressed by Tong Lin's martial arts personality.

The host and guest shook hands, and Hou Ting hosted a banquet in honor of Beixia at the Golden Dragon Guard. At the banquet, Beixia Akita said that Tonglin had to take a resounding nickname when he was ordered by his teacher to go down the mountain. All the chivalrous men present here gave Tong Lin nicknames, but they were all rejected. Finally, Kitagawa Akita officially nicknamed Tong "Kunlun Xia with purple face all around".

After the nickname was confirmed, the knights chose an auspicious day and held a grand flower-wearing ceremony for Tong Liner. The scene was at the wedding. The ceremony of wearing flowers was presided over by Akita Kitagawa, and Tong Lin was amazed at the scene. Since then, the name of purple-faced Kunlun Xia in Tonglin Town has spread all over the rivers and lakes.