Treasure hunter Victor "Sully" Sullivan recruits street-smart Nathan Drake to help him recover a 500-year-old lost fortune amassed by explorer Ferdinand Magellan. What starts out as a heist soon becomes a globe-trotting, white-knuckle race to reach the prize before the ruthless Santiago Moncada can get his hands on it. If Sully and Nate can decipher the clues and solve one of the world's oldest mysteries, they stand to find $5 billion in treasure -- but only if they can learn to work together.