C1141 Ancestor?

Crack! Crack!

As the Old Master continued to channel his pure energy into the black stone, the black stone lightly trembled, as if it was about to break free from the stone at any time.

Since Old Master was blessed with such powers, how could his elemental energy be vast? It surged endlessly like a tide, but the blackstone was more like a bottomless pit, causing Old Master to look even older