In the latter part of the 1800s, settlers settle in a remote area that is now called Simi Valley, California. An old Indian tribe curses the settlers for taking over their precious land and kill almost all of them. No one knows for sure if any of the tribe survived. The curse remains dormant in the small area for over one hundred years until something sets it off. In the present, the quiet town of Simi Valley all seems fine until things start...