It's 200 BC. Celtic tribes across Britain are thriving at the peak of the Iron Age. Hillforts are built as tribes compete for power and supremacy. It is a time of conflict and instability for the people.
In the midst of it all, life is changing for one young girl.
At 12 years old, Cara doesn't know what she wants with her life: freedom and adventure, or family and security? Returning home after four years away, she finds new responsibilities...