On the summit of Mount Tampalais, the son of Poseidon swayed by the voices of the river Acheron dropped the sky. Wiping out the entire of Texas and half of the United States. The maiden goddess escaped, barely. The might Atlas and Kronos were sent back to Tartarus waiting for centuries upon centuries to reform. All was well, or so they thought. Presumed dead, Percy survives as he is transported back in time to Mount Tampalais, 13 billion years ago. The point of Khaos, or rather known to mortals, the Big Bang. Percy decides to claim what he should have done a long time ago. To take down Olympus. "Onto a new plot, a new story, to destroy Olympus!"