The Lost Gold of Cologne

All roads lead to Rome. But roads work both ways. Augustus knew that better than anyone. While the world was busy marching toward Rome, he was quietly moving his most dangerous secrets out. He needed a place to hide the Imperial Regalia and he chose this city to keep them safe.
This wasn't some random choice; it was a calculated move. He left the location with one man, who encoded the map across landmarks using symbols carved into the city's oldest stones. Those marks are still there, hiding in plain sight while you grab your morning coffee or walk to work.
You receive the first clue from a source who refuses to identify themselves. The greatest personal treasury ever assembled is waiting for someone with the right eyes to find it. Are you ready to claim what Augustus left behind?