A highly trained and exceptionally deadly swordsman looks for revenge after being caught in the middle of a power struggle that results in the assassination of an innocent woman's family.

The blind swordsman, skilled in martial arts, named Cheng Xiazizi (played by Xie Miao), accidentally saves Zhang Xiaoyu (played by Yang Enyou), who has suffered from the destruction of his family. Under the persuasion of the orphan Xiaoyu, Cheng Xiazizi reluctantly keeps him by his side and teaches him skills. Xiaoyu also waits for the opportunity to seek revenge.

Pei Xing, known as the Jackal, once traded lives for money without emotion. After witnessing the powerful crush those fighting for justice, his sense of righteousness awakens. Now, he seeks revenge, punishing the wicked while facing off against other skilled swordsmans.