This is a story of a love that fights to survive during dangerous times and in violent places. Having fled Latvia to escape religious persecution, Libby Gardstein lives with her criminal brother in the East End of Edwardian London. She struggles to break free from her brother's dominance to become a teacher of immigrant children. Strong but quiet undercover police officer, Eddie Nething, works tirelessly to make London a safer place, driven forward by the cruel murder of his best friend and colleague. Eddie is assigned to infiltrate the gang of anarchists run by Libby's brother. Against all the odds, Libby and Eddie meet and fall in love. Eddie is torn between his duty as a policeman and his unexpected love for Libby. Libby is split between this new found love for Eddie and her instinctive concerns for her wayward brother. The stakes are high. They could both be killed if discovered by the antagonists around them. For both Edward and Libby, it is a fight between love and duty.