Finding Medusa's Head

Hector lives in the modern world but finds himself immersed in Alyna's hidden but modern world of greek mythology. She is also the daughter of Medusa. Together they must battle the god Ares and his monsters in his arena. They must also battle the sea monsters of the god Poseidon and not to mention the gods and goddesses of Olympus itself. All to find Medusa's head which has been missing for centuries in Athena's shield.