The Yin-Yang Master of the Tang Dynasty

At the end of the Tang dynasty, the country was in decline. Wars broke out one after another, plagues ran rampant, and the people were plunged into misery. At that time, nourished by the world's baleful energy, demons and monsters emerged in great numbers and wreaked havoc among humankind. In this troubled age, the Xuanling Stone appeared out of nowhere. Legend had it that anyone who obtained this stone, be they human, ghost, god, or demon, would gain unparalleled magical power.

Countless evil-hearted demons and monsters coveted it as the ultimate treasure. The four great Yin-Yang master families still in existence, the Si, Wang, Yu, and Wei families, were entrusted with this perilous mission. They dispatched disciples in every direction across the land to exorcise evil and seek the Xuanling Stone. Yet behind their righteous facade, each of the four families was secretly engaged in unspeakable deeds.

Si Tong, a Yin-Yang master of the Si family, and the monk Yuanxin crossed paths by chance. Together, they pursued demons and monsters and gathered the Xuanling Stones. Along the way, they discovered that everything seemed to be closely connected to the Qianling Sect, a martial world organization founded a thousand years ago. What is really going on? What is the truth behind it all? Stay tuned.