The web series is based on the Percy Jackson books by Rick Riordan. It follows the story Percy Jackson, whose life is changed forever when he finds out that his father is the Greek god Poseidon. Percy is whisked off on numerous adventures with his friends Annabeth Chase, daughter of Athena, and Grover Underwood, a satyr. The trio, along with other demigods from Camp Half-Blood, must fight to save both Mount Olympus and the mortal world from destruction.