In a world where the Roman Empire never fell, it now stands on the brink of collapse. For over two thousand years, Roman society has thrived, evolving into a technological and military powerhouse. Yet its immense power has bred corruption, making it vulnerable to a group of unique and fanatical individuals known as the Mithra Mysteries. To some, they are terrorists; to others, they are heroes. As their enigmatic leader reveals his bold plan to assassinate the Emperor, no one within Rome is safe!