At a space frontier, infected humans are turning into alien moth creatures and the government considers mass executing them all. A scientist who has seen signs of the moths' intelligence must fight for their lives.

In the far future, a woman is selected to undergo a Great Becoming. As she is forced to choose what she will become, she realizes that someone people do not have to choose at all.

A boy finds a mysterious caterpillar-like creature in the forest one day. He brings it home and kills it to add to his wildlife collection, but becomes haunted by creatures he can no longer control.

A mother witnesses her increasingly distant husband become obsessed with nearby wildlife and acquire bird-like behaviors.