Origin
Askr
Alfonse is a main character and protagonist in Fire Emblem Heroes. He is a prince of the Askr Kingdom and a member of the Order of Heroes. He is the older brother of Princess Sharena and the son of King Gustav and Queen Henriette. Being a prince of the kingdom of Askr, many people, his own father included, protested when he joined the Order of Heroes, though others felt it was his usual behavior. Prior to the events of Heroes, he was close friends with a fellow member named Zacharias, who eventually disappeared, and another hero he befriended had left to go home, leaving Alfonse cautious of befriending other heroes. This is why he repeatedly reminds Sharena not to get too close with the other Heroes.
Fire Emblem
