

In a world where women have become able to "self-fertilise" and are no longer giving birth to males, a quiet, unassuming housekeeper named Andrew Myers finds himself at the center of a battle to keep men from going extinct.

When Sara returns to her hometown, she is surprised to find her ex-boyfriend Josh there. She and Josh hatch a plan for the Christmas concert that will take them all back to their musical roots and make this a holiday to remember.