A video blogger records his new relationship - but a series of disturbing murders are also captured on his camera, and the true identity of the killer is hidden - for now.
A mother moves into an old family home to undergo a rigorous treatment that she hopes will help her autistic daughter communicate. The therapy seems successful when the girl miraculously begins to speak. However, she soon discovers that her daughter has come into contact with the tortured entities of the place, who return from beyond to collect a dark debt from the past