Two estranged brothers find themselves stalked by a terrifying unknown presence while on a weekend hunting trip in remote British Columbia.

Owing to a genetic mix-up involving stem cell research, the recently founded company Infinity Baby is able to offer a service for aspiring parents who never want to leave the baby bubble - infants that do not age.

Pete is cautiously excited about reuniting with his college crew for a birthday weekend. But, one by one, his friends slowly turn against him. Is he being punished, is he paranoid, or is he part of some sick joke?