“Here, we stand at the edge of the universe. The roots you see, growing down into the earth, into the quicksilver, are the anchors of fate.” He tipped his head back, his eyes traveling upward into the boughs of the tree. “The silver leaves above mark all the realms of our domain. My family are the stewards of all you see here. We water the roots of fate. We train the boughs and prune the leaves to prevent rot and decay. You see the bough there? The blackened one?”