Christina, T.K., Brad and Kelly begin their dream, post-graduation trip in Europe. Unfortunately, what starts out as a dream quickly spirals into a nightmare. A mysterious map comes into their possession and suddenly they find themselves embarking on an adventure to an ancient castle.

However, upon their arrival at the mysterious castle, strange things begin to happen. As they make their way around the castle, they soon discover that things are not as they seem. No matter how far they walk, they always end up where they started and quickly learn there is no swift exit from the castle.

Out of nowhere, a stranger, Travis, appears. Travis holds the answer to their dilemma. His long agonising stay within the castle walls has provided him with the knowledge that will allow him to lead them out of their stone prison. However,  there is a grave cost - only as many people that have entered this alternate realm, can leave. Someone must stay behind and endure years of potential torment.

As the stakes get higher, friendships crumble, ideals are crushed, values fade and morals are thrown by the wayside. There is desperation in the air, as each person wants to be one of the 'chosen four' to leave these castle walls.

With the loss of hope and reason, anarchy and self-survival comes to light. The journey to madness comes from within one's own true nature. Inner savagery can only be covered up so long before it breaks out...and when you're looking for a way out... the key to survival comes from 'Within'.