The martial arts family was suddenly wiped out, and the orphan Lin Yufeng was adopted by a hidden master. After learning high-strength martial arts, he stepped into the world with a blood feud.
Su Yao, the daughter of a wealthy businessman from the south of the Yangtze River, did not like wealth but loved the world. She secretly went to Emei to study art. She was lively and brave. They met Lin Yufeng during a bandit robbery, and they have been together since then.
Undercurrents are surging in the world, and Zhao Tianba, leader of the "Blood Evil Alliance", is ambitious and attempts to seize martial arts secrets to dominate. On the way to explore the truth, Lin Yufeng and Su Yao met the mysterious swordsman Li Yichen, and the three of them fought side by side against the "Blood Evil Alliance".
There are dangers all the way, and Zhao Tianba keeps plotting. Su Yao was seriously injured in order to save Lin Yufeng, and Lin Yufeng worked hard to find medicine, and the relationship between the two sublimated.
Eventually, they learned that the "Blood Evil Alliance" would hold an evil ritual, and the three of them went deep into the tiger's den. Lin Yufeng pointed his sword at the sky, Su Yao's eyebrow thorn shone with cold light, and Li Yichen's sword was ready to go. The peak showdown between good and evil is imminent. Can they protect the peace of the martial arts world in this sword shadow world?