Early 19th century, France. The famous adventurer Ethan Gage did not come to Paris to start another adventure - on the contrary, the hot American dreamed of a vacation. But such is his fate - to constantly attract the most incredible incidents to himself like a magnet. As a result of a chain of misadventures, Ethan ended up in the palace... to Napoleon Bonaparte himself, while breaking the law many times. However, he promised forgiveness to his old acquaintance if Gage fulfilled one assignment. He had to deal with one ancient mystery - Napoleon was sure that it hid the location of the all-destructive weapon that France needed so much. Ethan rushed headlong into another adventure, in which he was accompanied by several old friends - and many more old enemies who also dreamed of unraveling this disastrous mystery...