As engineers struggle to save the city from its watery fate, a metal chest is discovered beneath the surface of a murky canal. Tossed into the waters in 1355, it contains the long-lost possessions of none other than the famed explorer Marco Polo. When the chest is brought to light, its discovery stirs an ancient society from the shadows of history. Convinced that Polo died without revealing all he found during his voyage to the East, the society will stop at nothing to collect the pieces of the puzzle Polo left behind.
A continent away, another clue has...
Venice is sinking.
As engineers struggle to save the city from its watery fate, a metal chest is discovered beneath the surface of a murky c...