Atti, a smart and quick-witted Roman teenager, manages to upset Emperor Nero with one of his schemes. For punishment, Atti is sent to work in a cold and wet Britain where he also meets the Celts.

Boudica is an innocent sixteen-year-old girl who is forced into an arranged marriage by her father, the leader of a Celtic Tribe. However, her mother is unsure, doing whatever it takes to protect her daughter.