The sword master Chu Xuan, whose sword bones were all broken, was reborn on the verge of death. By chance, they meet Su Wei, the mysterious saint who was backlashed by heaven. A sword contract that began with a transaction closely connects the fate of the two. From the symbiosis of interests to the mutual harmony of Tao and heart, from the interlocking of fingers to the white hair stained with blood, they nourish their love with war, swallow thousands of weapons with their swords to break through nine tribulations, hold hands side by side to cut down the way of heaven, and vow to use their two swords to control the sea of stars in the universe!
