Moon,to follow his dead brothers wishes decides to destroy the planet Earth and all clans and people with chakras but first he would see if there was something or someone interesting that he shouldn't kill sending some of his soldiers of the moon there After the search he finds out about you and how you are a woman heir of a clan that had a power that combined with his would get him stronger,so Moon decides to kidnap you and your sister to the moon to convince to marry him for him to love you