Gaia's mother was murdered, and her father, Tom Moore, a famous covert antiterrorist mastermind, is in hiding. Now 17 years old, Gaia is living in New York City with Tom's CIA friend, George, and his wife, Ella. Gaia is a prime target for terrorists and is in constant danger, but she is trained in all forms of combat so she can defend herself. Like Buffy and Xena, Gaia Moore is a force.