A character from theDragon Ballvideo games. First debuting in a guidebook forDragon Ball Onlineas a baby, he appears as a minor antagonist as an adult inDragon Ball Xenoverseand a major antagonist inDragon Ball Heroes. He is the son ofTowaandMira, and is the nephew ofDabura. In Xenoverse, Dabura regards him as an heir to the Demon Realm's throne, but Fu prefers conducting his science experiments instead. In Dragon Ball Heroes, he is often seen being the caretaker ofDogidogi. His initial design as a baby was done byToriyama Akira. However, the original creator of his adult designs is unknown. In Dragon Ball Heroes, depending upon whether you are reading the manga, watching the anime, or playing the game, Fu either willingly or unwillingly gainsMechikabura's power, turning him into a Dark King. Later in the same arc, he is reverted into the form of a child byTokitoki.