A mutated Rhinoceros was crawling at top speed. The mountain wall was almost perpendicular to the ground, but it was still unobstructed by the mutated beast's four limbs. The Rhinoceros soon arrived near Ling Tian. It slightly opened its mouth, and the row of crystal spikes on its back suddenly lit up. After the light faded, a purple flame spouted out of the Rhinoceros's mouth.

The outside was a light purple color, while the core was a dark purple color that was close to black. ...