Xuantian Sect genius Shen Zhaoye was betrayed by his beloved Luo Qingli and the sect. His immortal bone was stripped, and he was thrown into the Burying Immortal Abyss. In desperate straits, he inherited the power of the Primordial Demon Ancestor, returned to take revenge on the traitors, saw through the heavenly Dao's truth of farming cultivators with immortal bones, and swung his sword to slash the heavens. New crises followed one after another, as the Demon Ancestor's daughter Jiang Weiyang sought him out, and the forces of the Nine Realms pressed in step by step. Shen Zhaoye broke into the Suppressing Demon Heavenly Prison, confronted the Lord of the Nine Realms, and sacrificed his demon bone power to seal the World Swallower. The calamity settled, and he shed all his extraordinary power, returning to the mortal Qingshi Town tavern to accompany Jiang Weiyang who had waited for him bitterly, returning to ordinary mortal life.