For some reason, 17-year-old boy Dane Thompson (Chris J. Kelly) moved from the bustling Brooklyn to a quiet town with his mother Susan (Teri Polo) and his brother Lucas (Nathan Gamble). Although he left his friends, life in the town was a bit boring. Fortunately, the neighbor girl Julie Campbell (Haley Bennett) was sexy and charming, and Dane's irritable heart was slightly calmed. One day, the brothers accidentally found a bottomless cave in the utility room while playing. Shortly thereafter, Lucas and Julie, who was familiar with the brothers, encountered strange and terrifying things one after another. They saw a little girl with bleeding eyes in broad daylight. The three began to consciously explore the past of the house and the black hole, which also awakened the long-dormant terror...