A newly engaged couple finds the home of their dreams and it quickly becomes a nightmare when the previous owner's friend continues squatting in their guest house. It leads to a turf war that ultimately ruins their house, their marriage and their lives.

A young man named Eric apparently dies in a suspicious house fire after saving his girlfriend, Melody. One year later, a new mall is constructed atop where Eric's house once stood, where a shadowy, uninvited guest is preying on the mall's crooked developers.