In the wake of an inexplicable global phenomenon, the world watched in awe as symbols appeared in the skies over every major city. The symbols were ancient, representing long- forgotten gods and mythical beings from every corner of the earth. Those chosen by these symbols were marked as "Leaders," each one bound to an ancient deity that granted them incredible powers. The world had become a battlefield, with leaders vying for supremacy in a deadly competition that would determine the fate of humanity.