Over thousands of years ago, the Tyrrhenian horde besieged the tiny island of Rhodes. Although the Rhodian warriors were outnumbered, they were not afraid, as they were led by their General Theron and his friend, Nereus. But little did Theron know, his biggest enemy slept within the confines of his own camp.

By 1942, Theron had become a legend – the location of his tomb a mystery that plagued archaeologist Gennaro Soccino. Conscripted into the Italian army stationed in Rhodes, Soccino became obsessed with finding the resting place of Theron and… The Sentinel.