PROLOGUE
Without memories of his past, except about his mother, Morgan can't help feel insecure. But it doesn't stop him in making new memories and purpose. He pursued to bond with his family: To remember Chrom as his father, and be a younger brother with Lucina. But mostly, he does everything to please his mother and best her in tactics.
Learning about Morgan's circumstances, those who were closest to Chrom and Robin were somewhat surprised and curious. Yet they warmly welcomed the enthusiastic and self-driven amnesiac, just like how they welcomed their children from the future.
Although most of the children would like to spend more time with their parents first, they accepted Morgan, treating him like an old comrade. He, in turn, bonded with them.
But there are only two friends that he truly became close. First is Cynthia and her heroic calls. Her encouragement to make catchy phrases helped him feel better, energized. Then, there is Owain. Like Cynthia, his fiery passion of playing hero is contagious, that he feels like he could be a hero, too.
He is happy in helping his closest friends when they were feeling down, because of what people say about their childish plays. Seeing the two energetic and vivacious persons dispirited is not right. His advice and support lifted their spirits and they stayed true to themselves. They remained best of friends (and 'ally-versary' according to Owain).
Together, they formed the new Justice Cabal.