After the defeat of Kronos, Camp Demigod was formed, where both Roman and Greek demigods lived together in peace. However, a threat has begun to rise, a threat that the demigods have never faced before — The GODDESS Operation. Percy, Annabeth, Piper, Leo, Frank, Hazel and Jason are sent off on a quest with the help of a new ally, Silena. But will they be able to succeed?

When an experiment goes wrong, Percy and Annabeth are whisked into the future and into the 74th Annual Hunger Games. There, they find themselves helpless and at the mercy of the Capitol. When forced to participate in the games, Percy and Annabeth have to make some terrifying choices, it's kill or be killed. Will they live? Or will they die? Percy/Annabeth, Katniss/Peeta.