The protagonist has innate sword bones, but does not refine a natal precious sword. After completing revenge in the Tianyuan Realm (Human Realm), he mistakenly enters the Demon Realm, forging deep bonds with the wolf clan Qingzhua, Xiaoya, Shiya, and Liefeng of the Black Stone Camp. Taking advantage of the emptiness of the wolf clan's main force, water tribe leader Shuiqiu flooded the Black Stone Camp, and Qingzhua and Xiaoya died in battle one after another. Shiya alone slaughtered his way into Jingyue Lake for revenge, and ultimately fell. Su Chen and Liefeng arrived too late, and a great battle broke out. Liefeng's sacrifice triggered the wolf clan's ancestral blood oath, the Heavenly Wolf Eclipse Blood Moon appeared, and the Demon Realm was on the verge of collapse. Bearing dragon blood and sword bones, a grief-stricken Su Chen broke through his realm, swinging a sword that opened the heavenly gate and splitting open the gate leading to the Immortal Realm.