So in a little story I have Majora reborn as a Hylian and to top it off he was raised by the King's highest ranked general and closest friend. Being such good friends Roja was betrothed to the Princess as promised between the two men. What has yet to be revealed is where Roja came from let a lone who he is. Huntress had already replaced the general several years before she had the ritual to give Majora a mortal form; this has proven useful in Majora's plan to finally upset the balance of fate.

Before being taken to Hyrule Huntress had to locate the holder of the Triforce of courage. Majora needed the blood from the wielder so that he could assume the right genes to blend in more smoothly. The blood in his veins however will not allow him to wield the sword of evils Bane; it simply allows him to fool the triforce as long as he stays mostly dormant. See Roja doesn't know who he is and Huntress Has the child believing he is adopted by a hylian general; Roja is essentially his own person and has his own thoughts and feelings. This forces Majora to only be allowed to talk to his Pet through the boy when he is asleep.

Any ways this is My Demon hiding amongst the Royal court of Hyrule after all the best place to hide is plain sight.