User blog comment:LuffyPirateKing/Theories about Trafalgar's Law Devil Fruit../@comment-3215872-20110228182242/@comment-186.45.153.29-20110313225912

i dont think that its fair to assume that he stops time though, since when he activated 'room' in it's 1st appearance, he seemingly chopped off a soldier's head, and switched it with a mortar, and the head was still speaking (showing that the soldier was alive and not frozen in time) in his hand even after room was deactivated