A new generation of young female activists uncovers a powerful, often overlooked chapter of women's history and the alarming reality of British nuclear armament. As they navigate the complexities of teenage life and social activism, three young women – Poppy, Xanthe, and Evie – embark on a journey of discovery, following in the footsteps of over 30,000 women who forty years earlier united in peaceful, liberating protest, the remarkable Greenham Common Women's Peace Movement.