A boy and his stepmother fear for their safety after an eerie creature resembling the boy's recently deceased father visits them.
A small fictional village in England is completely subdued by an alien presence for an entire day. Upon waking, it is discovered that numerous women in the town are pregnant.
Carla lives life locked inside her house with her kind but tyrannical father. When their isolation is interrupted by a mysterious stranger, Carla questions the reasons for her family's withdrawal from the outside world and discovers dark secrets that redefine their existence.
