On Jonathan's seventh birthday, he witnessed a violent act toward his mother that triggered a mental collapse. After 10 years in a mental health facility, he is coming home to the only family he has left. Jonathan's aunt hopes he can live a normal life, but on the eve of his 17th birthday, things begin to get wicked as his imaginary friend decides to come out and play.

For all intents and purposes, the Apocalypse has happened. "Aftermath" is the story of those who have survived...