After an all-night, drug-fueled party at an abandoned asylum known for its horrific treatment of its patients, a group of ordinary teens decide to tinker with the occult, mysteriously leads to a violent possession. In an effort to find help, the group rushes to escape to only find themselves locked inside with no means of communication. Tempers flare, trust is broken and in attempt to save a teen, the amateurs attempt a DIY exorcism. Instead of solving the problem and unbeknownst to them, they unleash an even more powerful and vengeful spirit – one that has a distinct motive and wants them all dead. The teens need to solve this mystery and find an exit to save their lives. Their search for answers uncovers the asylum’s dark past and the terrible secrets that are harbored within its walls. What started as a harmless paranormal experiment turns into fast paced bloody paranormal nightmare with unexpected consequences.