The Russian Concubine
 The story begins in 1917 when a five-year-old Lydia Ivanova Friis and her Russian mother Valentina Ivanova escape from Russia during the Bolshevik Revolution after her Danish father Jens Friis was arrested by the police, they are later reunited fleeing the Bolsheviks, where it is then believed that Jens was killed at their hands. Eleven years later in 1928, Junchow, China, Lydia is sixteen and works as a thief with the help of Mr Liu, a pawnbroker, to support her mother. During one of Lydia's escapades where she finds herself in trouble, she is saved by a Chinese teenager named Chang An Lo. An Lo is a freedom fighter and a Communist rebel. He eventually becomes romantically involved with Lydia after she saves his life when he defends her honour. They begin to face trouble when Lydia is kidnapped and tortured by a member of the Black Snakes, who happens to hold a grudge against Chang An Lo. She is later rescued by Alexei Serov, who happens to be her half-brother.