This is a world of cultivation where swordsmanship is the most important, where major sects fight openly and secretly, and geniuses emerge in large numbers. Sword bone, a special physique that is rare in thousands of years, is known as the supreme talent of sword practice. However, behind the sword bone lies a shocking conspiracy that spans three hundred years - it is not only a symbol of talent, but also a container for sealing the Demon Lord. It is a shocking chess game laid by Master Qinglan in pursuit of eternal life.
