After the war with the Titans, Zeus becomes worried about the gods' ability to protect their power. In response, he convinces the gods to turn back the clocks, stripping mankind of all advances it had made in since the days of Ancient Greece. The world is a primitive and violent place now. Demigods are forced to serve Olympus. All demigods except one, Percy Jackson. Cover by Xx_Anaklusmos_xX

All families have secrets. Some are small, some are not. But in an immortal family, those secrets are eternal. Millennia come and go but some secrets never fade. Olympus' biggest secret was buried so deep none thought it could ever return. How wrong they were. Everything will change and none are safe. How it ends for the world... Only the Fates know.