This is not about percabeth under the sunshine and living happily ever after. This is about hell, betrayal, fire, blood, killings, even more killings. A decade earlier, the Olympians banish Percy Jackson and Nico di Angelo to Tartarus, when they banish another innocent demigod to the same fate, they unleash the beginnings of hell on Earth. A new Percy rises, one that truly controls his own fate and destiny. A destiny that is meant to overthrow the Olympians and rule the world. PJO AND HOH IS NOT MINE. THEY BELONG TO RICK RIORDAN.