Kafei

During his youth, Kafei was a member of the Bombers Secret Society of Justice. The owner of the Curiosity Shop states that he was a childhood friend of Kafei's and gave him the Keaton Mask as a gift. Later, Kafei eventually fell in love with Anju when they were children and they became engaged. They promised each other to marry on the day of the Carnival of Time, exchanging the Sun and Moon's Mask during the event. However, several years later, and only a month before the Carnival, Kafei was suddenly turned into a child at the same age as Link by the Majora's Mask-possessed Skull Kid. this is an AU where the curse from Majoras Mask never was reverted and he stayed as a kid and he grew as he lived an extra life.