Charlie and Alison's relationship is depicted as passionate and genuine. They share intimate moments and have discussions about their future together. One morning, Charlie wakes up to find the back door to their apartment is wide open, and Alison is missing. He frantically searches for her but to no avail. The police investigation turns up no leads, and Alison is never found.
Charlie is devastated and struggles to move on. He eventually meets and falls in love with a woman named Rachel, who is understanding and supportive. They become engaged and plan a future together.
Years later, Charlie receives a package containing a USB drive. The contents of the drive reveal that Alison was kidnapped and held captive for years before ultimately being killed. Charlie is devastated by the news and begins to unravel.
As Charlie grieves, he becomes increasingly suspicious of Rachel's involvement in Alison's disappearance. He becomes obsessed with finding out the truth and starts to uncover unsettling secrets about Rachel's past.
The movie is a psychological thriller that explores the themes of love, loss, and the power of obsession. It keeps the audience on the edge of their seats as Charlie's search for the truth leads him down a dark and dangerous path.
