Nyx and Sol are the princess and prince of the intergalactic Celenian Empire. They are sent to Earth to learn about its culture, environment, and resources. They are sent to attend high school in Sydney, Australia and learn about to centuries long war between the two dominant species on the planet, humans and elvains. Nyx and Sol make friends with elvain cousins, Mylo and Jaycie. Can they fight a powerful villain with a cult following while maintaining human identities?