In the "Soul-eating Abyss", a dark arena controlled by thousands of soul spirit demons, Cang Ya, once a warrior, is now just a fighting beast numbered "Blood Fang Seventy-Nine". He was forced to wear the "Bone-eating Fist", a pair of ferocious bone claws imprinted on flesh and blood, embedded with bloodthirsty fangs. With each victory, the fangs of the fist gnaw deeper into his phalanges, feeding on the severe pain and bones in exchange for short-lived and violent power. When Cangya learned that the essence of the punch was actually made by the spirit demon using the desperate souls of countless defeated people just for fun, his suppressed anger lit the fuse of destruction. He threw the punch brazenly, but it triggered a backlash and was on the verge of being completely swallowed up. In desperation, he cut off the phalanges that were entangled in the punches. The unfettered fists and stabs went wild in an instant, turning into a storm of bloody teeth that covered the sky and tore apart the "Storm Peak" that symbolized the authority of the spirit demon. After the storm, Cang Ya's severed finger was condensed with the bones and fist remnants from the top of the storm, and a brand new weapon "The Burial Breaking Sky" was born. It is both an extension of the skeleton, a continuation of the curse, and a clarion call for revenge. Cang Ya dragged his remaining body, grasped the sharp blade made of pain and bones, and embarked on a desperate journey to launch the final reckoning with the Thousand Soul Spirit Demon. Either pierce the sky of this prison, or die in the flames of revenge.
