<Chinese TV Series NOW> ”The Untamed” 3 EP9, Song Lan puts an end to Xue Yang = Synopsis / Spoilers

※This article contains spoilers. In episode 9 of the Chinese TV series "The Untamed," Song Lan delivers the final blow to Xue Yang.
In the thick fog, Wei Wuxian heard the sound of a walking stick and turned to Lan Wangji.
Xue Yang was angry that A Jing had reappeared after not being seen for many years, so he stabbed A Jing with his sword. At that time, Lan Wangji also stabbed Xue Yang in the chest with his sword.
A Jing collapsed on the spot, and Wei Wuxian hurriedly helped her up. Wei Wuxian and Lan Wangji entrusted the situation to Song Lan, who had regained her senses, and decided to bury A Jing.
Song Lan finished off Xue Yang, and Xue Yang said that the person he hated most was someone like Xiao Xingchen. Although he said that, Xue Yang's fading consciousness made him realize that
Remembering Xiao Xingchen, who had taken her own life, she dies with tears in her eyes. After returning from the burial of A Jing, Wei Wuxian and Lan Wangji see Song Lan off and search the place indicated by the sword spirit, only to find the headless body of the deceased.
When Wei Wuxian and Lan Wangji return to Tanzhou, they discover a new body. The body is actually that of Nie Mingyu. Lan Xichen realizes that the enemy is Nie.
He also reported that he was knowledgeable about Ai's swordsmanship.