Summary:

Five individuals, a drug addicted novelist, a United States Army soldier, an elementary schoolteacher, and two homeless juveniles, find themselves entrapped in a building known as Blood Hall, full of unimaginable horrors. Lacking knowledge of how they got there, their survival becomes dependent on their ability to work together. As they progress through the architecture, they uncover more and more answers to why they were brought there. At the same time, answers to even scarier more colossal questions such as the very meaning of existence in life itself and what happens after death become uncovered. In order to endure the building and return to society, each person must face his or her worst nightmares, both physically and psychologically. Welcome to Blood Hall, where the mental hostilities are just as shockingly horrendous as the concrete.