What is the most famous duel in the history of martial arts novels?

The most famous duel in the history of martial arts novels may be difficult to determine because there are many classic duels that have different status and influence in different eras and different novels. However, if one had to choose a few more famous duels, then one of them might not be the duel between the Xiaoyao Sect and the Tianshan Tonglao in the " Demigods and Semi-Devils ". This battle took place between the young lady of Heavenly Mountain and Wu Yazi. It was a life-and-death battle between two top experts. Among them, the maiden maiden of Tianshan was known as the female devil in martial arts novels with extraordinary strength and wisdom, while Wuyazi was the descendant of the Xiaoyao Sect, famous for his elegant and innovative martial arts. In this confrontation, the two of them used their own unique skills to attack each other in turn, while also considering the other party's changes and counterattack. The scene was very thrilling. This duel was widely circulated in the novel and was widely praised by readers. It was also one of the classics in martial arts novels.