[@gowia]; because Earth has no magic, it's meant to be pretty rare that someone can travel between the worlds- the only ones from the Fairy Tale World who even know of Earth's existence being Yen Sid, Mal, Hook, and the four guardians that are looking after the children who were sent there to keep them safe from the villains when they took over; if it's okay, could you have him be from the Fairy Tale World, or like with the case of our dear Wendy Darling, you could have him be a human who comes along for the ride into a new world of adventure by refusing to leave one of the children/ vice versa o: