5/5 Christopher is sent to the front with McKechnie and Perowne.
4/5 Sylvia decides to visit her husband in France, oblivious to the consequences for him.
3/5 Vicious rumours about Christopher abound, leading to tragedy at Groby.
2/5 Christopher finds himself torn between his marriage vows and his feelings for Valentine.
1/5 In the dying days of the Edwardian Empire, a love triangle begins to take shape.