According to the query of Biqu Pavilion, the true identity of Xuannan wind was found in chapter 174. This discovery originated from an accident. The whirlwind showed extraordinary skill and ability in the battle, which attracted the attention of the south wind.
After some investigation and exploration, Nanfeng finally unveiled the mysterious veil and confirmed that she was the missing girl. This discovery has a far-reaching impact on the story, changed the relationship between the characters, and laid the groundwork for the development of the subsequent plot.