The arrival of the comet Potest was meant to be a historic celestial event. What humanity couldn't have anticipated was the end of times, nor the monstrous creature that would herald its arrival. As the world descends into chaos, a small group of teenagers are visited by a divine messenger and granted fantastical powers. It will take all their strength, willpower, and cunning to unite the world, both supernatural and not, to fight back. The only question is: will their powers help them succeed, or result in their failure?