Newlyweds Lina and Cain don't make it out to their property on gorgeous Lake Tarawera as often as they would like, so when Cain suggests they rent the house out to vacationers, Lina reluctantly agrees. The home has been in her family for generations, but they could use the extra money. Lina is amazed at how quickly guests line up, and at how much they are willing to pay. But both Lina and Cain have been keeping secrets... and someone has been watching them. When a visit takes a deadly turn, Lina realizes someone out there knows something they shouldn't ... and that welcoming strangers into your home is playing a dangerous game. -- adapted from jacket