Sterl looked at the massive boulder in front of him, focused his mind, and with a slight shift in thought, he released an invisible wave of soul energy.
In an instant, the wave enveloped the boulder.
With a loud crack, the rock, which originated from Hell and was harder than steel, transformed into soft earth, crumbling and disintegrating into dust on the ground.
Sterl felt a shiver in his heart. Even though he had anticipated such an effect, the result still surprised him.
He examined his soul power, and to his amazement, there was no consumption at all. Yet just moments ago, with a single thought, he had completely altered the physical form of the boulder, turning it into ordinary dirt and causing it to shatter.
Everything felt natural, as though, under his will, the rock was always meant to turn into dirt.