Ye Chen and Ling Jiuxiao - these two names are the most dazzling footnotes of Xuantian Sect: the former is the son of the sect leader, but he was born with a incomplete martial spirit and cannot even practice the most basic sword skills. He is ridiculed by the disciples of the sect as "the good-for-nothing young master"; the latter is a swordsman who fell a thousand years ago, and his sword soul was sealed in a broken sword. He has been living for a thousand years, just hoping to see the light of day again.
An unexpected sword tomb collapse caused Ye Chen to accidentally enter Ling Jiuxiao's sealed place. The family heirloom jade pendant on his chest suddenly became hot and resonated with the broken sword, sucking Ling Jiuxiao's sword soul into his body. From then on, the body of the good-for-nothing young master lived in a pair of souls whose fates were entangled: Ye Chen relied on the jade pendant to unlock the "Soul Sacrifice Sword Code", and had to bear the pain of the sword soul devouring his heart every time he practiced; Ling Jiuxiao relied on his remaining soul to teach swordsmanship, but he was always in danger of losing his soul.
Sects are at odds, enemies seek revenge, and ancient sword tombs appear. The two are forced to work together and counterattack step by step in a desperate situation. When Ye Chen's martial soul completely merged with Ling Jiuxiao's sword soul, the legendary "Nine Heavens Sword" was awakened. It turned out that Ye Chen's "incomplete martial soul" was the only container that could carry the sword soul and control the Nine Heavens Sword. The day the Soul Sacrifice Sword rises is the time when the Nine Heavens Sword Immortal returns!
