SINGAPORE, 5 DECEMBER 1941: Due to lack of information from the Army and the media, most of the inhabitants of Singapore remain blissfully unaware of any danger in their lives. Then the Japanese land 400 miles north of the city and head south. Most of the women who will end up imprisoned are introduced: Marion Jefferson, Sister Ulrica, Christina Campbell, Nurses Kate Norris and Nellie Keene, Rose Millar, and Dr Beatrice Mason.

SINGAPORE, 10 DECEMBER 1941: The aftermath of the Japanese bombing of Singapore causes the evacuation of many of the British civilians in Singapore. Marion, Christina, Kate, Nellie, Rose, Tom (Kate's boyfriend) and Bernard (Rose's boyfriend) are evacuated, but the ship is torpedoed. Surviving the wreck, the group is taken prisoner by the Japanese.

KAMPONG GETAH, FEBRUARY 1942: Joined by others, including Beatrice, the women are taken to their internment camp, where a contingent of Dutch internees join them, including Sister Ulrica. Everyone makes adjustments to their new way of life, and Marion is made leader of the British internees.

Ulrica is made leader of the Dutch internees. The older women worry when the younger women are unexpectly removed from the camp, but it turns out they're being used for labor crews. Dorothy smuggles milk into the camp for her baby, but is caught, and everyone is punished

Some time having passed, social structure in the camp is breaking down, and more women are becoming sick. Some groups refuse to help other groups. Malaria makes its first appearance, and requests for quinine are denied. Marion organizes education and entertainment committees, and arranges for the women to rebuild one of the huts into a sickbay. Morale improves, at least until two Japanese secret policemen arrive at the camp.