Long long ago, as the resentment came and built up within the Princess of the night. Princess Luna had begun to act out of her regular duties as Princess of Equestria, from leaving the castle without escort to visiting foreign lands without permission. She had even forged a forbidden romance with a ruler of a faraway land, as their bond grew, so did their love for each other. Not too long after their 5th date, she laid down with this ruler and had given a name to an heir to their names. Instead of bringing the couple even closer together like any other parents, it drove them apart. Princess Luna had grown scared and feared the reaction her sister would have of this forbidden relationship, rather than to confront her sister she turned to the father of the child for help. She had asked him to hide the child within his kingdom, to raise him as his own and promised him that one day they would be back in each other's hooves.