Based on a true story, this drama follows three pioneering British scientists in the '60s and '70s and their struggle to develop IVF — against all odds.

England, 1705: Framed for murder and on the run with her sisters, Nell Jackson turns her hand to highway robbery to survive. Aided by her superpowered sidekick, a plucky little sprite called Billy Blind, Nell realizes that fate has put her on the wrong side of the law for a reason. A reason much bigger than she could have ever imagined: to defeat a magical plot against the Queen of England.