C599 Quasi-sss Class Space Beast

As one of the representatives of the strongest King-level Starry Sky Beast in the Pegasus Star, Underworld Three-headed Dog's innate Hellfire ability was so strong that it caused the voices of all the Starry Sky Beast below the SSS to change color.

Although the Mountain Giant Beast and the King Kong Beast did not have a heaven-defying talent like the Underworld Three-headed Dog