Hunted & Sought

After the emergence of science, human belief shifted from the inexplicable to the explainable. It helped that there was a massive overhaul of permissions to Earth's reality, sending the Norse and Greek pantheons into a shared but separated realm: Arkala.
Ragnarök has been broken; the Roman's are a whispered curse; the Olympians have been punished. But Odin never did respect power that he couldn't wield, and Zeus can taste his former existence as Jupiter, a king among mortals.
But where did they come from? How did they disappear? Why is Earth suddenly at risk after centuries of supernatural silence?
There was a mythology that respects the shadows, the honesty of all things lost to memory. They planted the seeds of their own predicaments, leaving a few determined mortals to unveil the worlds that only the immortal were meant to perceive.