モンキー・D・ルフィ
, commonly known simply as "Dragon the Revolutionary", is the father of the Straw Hat Pirates Captain Monkey D. Luffy and the son of the naval hero Monkey D. Garp. He is the infamous leader and founder of the Revolutionary Army who has been attempting to overthrow the World Government. Not much is known about his activities, background, history, or power. He is the World Government's greatest enemy, and is the most dangerous and most wanted man in the world.