A vengeful Sioux spirit wreaks havoc in Minneapolis - When her children are kidnapped, in desperation Lily Blake seeks the services of a Sioux shaman, who summons up the Indian spirit, Wendigo, to find them. The price for this service is a spit of land that Lily's firm is selling for development land that once belonged to the Sioux. Lily is soon drawn into the destructive world of the Wendigo and learns to the detriment of those closest to her that you should never underestimate the power of a spirit betrayed . . .