C769 Heartsource Stone!

The Black Tortoise Formation of Might and Soul was not a particularly powerful or complicated formation. What it needed was not particularly important coordination of the movements of the mountains, but the two words' Black Tortoise '.

In this world, there were four great Saint Beasts: Azure Dragon, White Tiger, Vermillion Bird, and Black Tortoise.

Black Turtle was one of the Four Sacred Beasts