Chapter 454 Massacre of a Million, Demonic Flames Engulf the Heavens_2

But at the same time, the Terror Defense was almost at its grand accomplishment, as the rule power dissipated and merged into the rock, transforming itself into an indestructible petrified body.

These rocks became harder the closer they were to the Core Area, containing stronger rule power, so even the attacks of the Blue-White Giant Dragon could only damage the surface.

To kill such an ancient petrified being, one would have to destroy its core solidified rock with even more powerful strength, or shatter the surface to exhaust its remaining Origin.

As long as the Origin was exhausted, the rocks on the surface of the ancient creature's body that were destroyed could not recover, and piercing through continuously at one point could cause fatal damage to it.

Of course, this point was at least a kilometer in diameter.