Chief Dona roused his spirit energy.
Just as the name of the cultivation energy implied, Chief Dona's spirit energy was the same color brownish color copper had.
He passed a little of his energy into the sword and brought it down on the half-boulder.
*Bam!*
A dull hammering sound was heard. And to the surprise of everybody watching, nothing happened.
Not a single inch of cut appeared on the boulder.
This made Chief Dona frown a little, And then he gave a slight smile. He used his other hand and smacked the boulder. As expected, the boulder was destroyed.
"It's just as I suspected," Chief Dona muttered in a low tone. On Chiron's sword, he could see a rune that glowed Crimson. Even though he did not know the Rune language, he was smart enough to know that Rune prevented anyone else from using the sword aside Chiron.
He nodded and threw the sword back to Chiron. Chiron caught it and once again, the sword attached itself to his hand.