In the Xuantian Continent where immortals and demons are fighting each other, the "Nine Heavens Sword Tomb" containing the laws of swordsmanship was left behind when the ancient sword immortal died, attracting the covetousness of all forces. Young Lu Chen was born in a border town. His parents were exterminated by the mysterious organization "Blood Evil Palace" for protecting the fragments of a sword tomb. Before his death, he gave him a broken sword engraved with ancient sword patterns.
