England, 1912 is a place of rigid rules. A chance meeting between scullery maid Lizzy Parker and heiress Evie Creswell is about to break them all . . . Their meeting leads to more than an enduring friendship and a new job for Lizzy - it draws her into a world of privilege and intrigue and delivers her into the loving arms of a killer. Meeting the handsome but mysterious Jack Carlisle, Lizzy begins to fall for him despite rumours...