Zeus, the immortal King of Everything, has been ruled by a prophecy that only his firstborn can kill him and take his throne. In spite of his best efforts, Athena – a brilliant warrior – is born. Instead of killing her father, though, Athena loves Zeus as much as she hates the idea of becoming queen. Meanwhile, thousands of feet beneath the world, King Hades of the Dead is jealous of the power his brother Zeus has held over him. Hungry for revenge, Hades tricks Athena into killing her father and assuming the throne.