Three couples find their destinies irrevocably intertwined in a fusion of obsession and fragile love when a six-year-old girl finds a junkie's discarded needle while playing in her backyard.

Five young adults are about to find themselves in a fight for their lives, pitted against evil itself! While on vacation in a foreign city, one of the five makes a seemingly innocent albeit ignorant mistake and soon all of them will realize the cost of such an inconsequential action. A stranger appears to help them, but is this too little, too late?