Once its basement is broken open, new bloodshed starts, and the horrible truth about the past is gradually unveiled.

For several generations the Parks family lived on a quiet hillside where Katelyn's grandfather and her father were keepers to the town's lighthouse.

At the age of ten, Katelyn watched her mom enter the basement in their lighthouse home where minutes later she was brutally beaten and found dying on the floor.

Twenty years later, Katelyn receives a mysterious letter which brings her back to the lighthouse home she swore she would never return to again.

Maine coastal town Harrison Bay is broke, so deputy mayor Drew Cabot arranges a deal with a contractor to develop the abandoned lighthouse for tourism.