What would one do if unable to be touched by sunlight? The heart of our planetary system harbors an entity. Part parasite, part god, this being harshly radiates its dominion over the occupants of the city. As the sun dweller gathers those followers for its final assault, a group untainted by the being's compulsion launch their resistance. Harry, a young and insecure man, is caught between these two forces primed for battle while Amy, a young autistic woman in love with Harry, may hold the key in defeating the thing inhabiting our sun. How will a young man so unsure of himself and the world around him survive such seemingly overwhelming forces? Will Amy understand the knowledge she alone possesses in time to attempt to counter the dire force bent on subjugating humanity?