One Small Change

As Luke plunged the knife into his Achilles spot, Kronos regained control. However it was too late, the titan's host was dying and he was dying along with him. In one last desperate attempt to conquer his children, the gods, he harnessed the last of his diminishing power. With this power and his domain of time he, with great effort, went back in time and made one small change, hoping it would completely change the outcome of the war. He couldn't make much change as he was weak, all he could muster, was to show the demigods who caused his defeat what would become of them when they are older. Will Kronos' final attempt succeed? What changes will happen in the demigod's lives? Will the butterfly affect destroy everything the half-bloods worked so hard for?