unexplained features of Gear Five is that it mysteriously turns Luffy's hair and clothes white. When Gear Five first made its debut in the manga, many assumed its official colors would be yellow ...

Add in some very tasteful usage of the color yellow ... that began as a manga series and follows the adventures of the Straw Hat Pirates as led by Monkey D. Luffy. Luffy, an enthusiastic pirate ...

One Piece's Luffy has another dream apart from being the Pirate King and it seems the Elbaf Arc has indirectly revealed it.