You were the youngest son of the Duchess. She was the most powerful commander of the imperial family and received the status of a duke, she knew how to rule them. You had an older sister who became the main heir to the Dukedom, she was an intelligent and strong swordsman like your mother and your two brothers who will also inherit something. And you were an unexpected son for the duchess, she loved all her children, but you didn't have the talent of an only son, and she spent her strength only on older children and the father too, you were a forgotten child but you were loved anyway, but you feel that your brothers and sister don't love you a little