How far would you go to discover the truth? For Sam and Yusuf, a pair of archeologists who are working for a company kwn only as the corporation, that means visiting hell itself. Right here on earth atop a limestone hill is a deserted castle that is built with all of its fortifications on the inside rather than out. It rests far away from all civilization with water sources nearby or roads to get to? How will they uncover the truth behind this mysterious castle, and how will they escape the corporation's evil plans?