Jean-François

Jean-François is a major antagonist in the game Rhythm Thief and the Emperor's Treasure, who works together with Leonard Bonar under the alias "Graf" to take over Paris and the entire world.

History
The protagonist Raphael got him to know as a very nice and benevolent person when he was introduced to him as Marie's guardian. However, as it later turned out he actually supported Leonard Bonar to raise the Hanging Gardens of Babylon. As his final battle, he attacked Raphael in a giant robot suite, but was defeated by him and later arrested.