The sudden appearance of the amnesiac witch, Nyx, has brought a lot of changes to Ren Xi’s life. The two help each other’s growth, Ren Xi’s willing to help Nyx to find her lost memories, but in the process, will discover an astonishing secret……

According to the original book of the same name of Zen Sword, in the Kowloon continent, the warrior is respected, and "blood" determines the achievement of life, and the strongest is the dragon blood! Jiang Ting was bullied by his family for his low blood grade. The help he got from his ancestors, with this opportunity, worked hard to train the blood, promote martial arts, and vowed to give everyone who looks down on him a slap in the face!