Rome. The beginning of the 16th century. A city of blinding luxury, free morals, high art, subtle Vatican intrigues... THIS city is not surprising with sophisticated crimes. However, NOW even Rome, accustomed to everything, is shocked. After all, the mysterious killer does not just leave the bodies of his victims on the most famous monuments of the Eternal City, but also accompanies each of the crimes with a mysterious message in Latin. Who is he? Why does he kill? What is he trying to achieve? By what principle does he choose victims? The answer lies somewhere in the criminal’s MESSAGES... but WHERE?