It tells the story of Su Ningshuang, a disciple of Huanhua Palace, who wanders the world alone after the death of her master.
In the past three years, she has upheld justice and gone through ups and downs. By chance, she ran into Mr. Zhang on Qingshi Mountain Road who was being hunted by bandits from Heifeng Village. She came to help him because of an uneven road, and was involved in a dispute surrounding the treasure map of the previous dynasty - the Shanhe Sheji Map.
Heifeng Village will do whatever it takes to seize the map, even inviting the legendary scale-armored people who live in the swamps of southern Xinjiang. Su Ningshuang relied on Huanhua Palace's Liuyun swordsmanship to deal with it. Although she was seriously injured, she persisted in her faith. At the critical moment, Qin Feng from Tianji Pavilion appeared to help resolve the crisis.
As the plot develops, Su Ningshuang not only has to deal with the continued threat of Black Wind Village, but also explores the essence of Liuyun Swordsmanship of "conquering strength with softness and stopping with stillness". The secrets hidden behind the Shanhe Sheji Map and the competition between various forces also make this rivers and lakes dispute more and more complicated. In the interaction with Qin Feng and Mr. Zhang, Su Ningshuang continues to grow. In the arena of swords and swords, she sticks to the justice in her heart and writes her own legend.