Priding herself on having the most up-to-date information about everyone at Mount Olympus Academy, gossipy Pheme sends VIP messages that linger in cloud letters above her head, a habit that raises the ire of her fellow goddesses.
Aphrodite is throwing a birthday party for her crush Ares. Ares' sister, Eris, the goddess of discord and strife shows up uninvited, but Aphrodite is determined to not let Eris ruin her party. Eris brought a golden apple trophy that reads for the fairest. This is no ordinary trophy and it has a magical hold over Aphrodite and Athena who begin fighting over the trophy. Principle Zeus declares a contest for the golden apple trophy the divides the MOA...
Sporting a quizzical nature that renders her famous at Mount Olympus Academy, Pandora is curious about a box in the possession of godboy Epimetheus and cannot resist opening the box when it falls in her lap.
Athena agrees to look out for Heracles, a mortal who has transferred to Mount Olympus Academy, and as she tries to help him fit in with the other kids, she finds herself drawn into his quest to complete twelve important tasks.
Now that the Olympians have defeated a sky giant, they continue their journey to find the shield, aegis. They have to travel through a forest and defeat a flock of birds that are meaner and more ferocious than any birds they have ever seen. Along they way the meet up with Apollo.
Upon arriving at the Temple of Delphi, Zeus and the other Olympians find the entrance guarded by a giant snake. Pythia, who is trapped inside the temple, tells them not to worry about her because they have another quest. They need to find the spear of fear, which belongs to Ares, that a group of Amazonian women have.
A giant spiderweb appears in the sky with a message for Zeus and the other Olympians. Trying to dodge the sticky web causes the Olympians to get separated again. Zeus, Poseidon, Hera, and Athena seek Athena's magical object, Threads of Cleverness. They also face Cronus and manage to escape until the time is right to battle and defeat him.
Despite the warnings of her friends at Mount Olympus Academy, Persephone befriends bad-boy Hades, but following her mother's advice to go along to get along complicates Persephone's relationships with all of them.
When Orpheus, a charming mortal musician, arrives at Mount Olympus Academy, he asks Persephone to help reunite him with his lost love, Eurydice, but trying to manipulate the rules of the underworld puts her at odds with her boyfriend, Hades.
Iris is the most colorful student of at Mount Olympus Academy, in fact her hair and wings change color according to her mood. Principal Zeus entrusts Iris with the job of fetching some magic water, Iris is super excited until she realizes she has to get the water from the very gray and bland River Styx in the Underworld! But Iris figures out how to create magical rainbow slides that will allow her to travel from Mount Olympus to Earth and back in...