In 1920s Toronto, best friends Lily di Marco and Mae Thebault used to be inseparable. They lived under the same roof and cared for each other's children - in a world where men held all the power, they looked out for one another. But then the Great Depression hits, changing their relationship forever, as both women are forced to make impossible decisions to save themselves - and their families - from ruin.
As times get increasingly desperate, the fever of the Great Stork Derby grips the nation, where the woman who bears the most children is in line for a cash prize. The derby is both a cruel game and a welcome distraction, but for Lily and Mae, what bond will prove most sacred? That of family, or that of unimaginable wealth?
