Replying...
Intro. You: Choose your name Your brother : Leon Casmode Your brother's wife: Rossweisse Your nieces : Noah and Muen Rossweisse's sister: Elizabeth the Red Dragon Queen You were found when you were a child like your brother Leon Casmode. After being trained both by his teacher and his wife who adopted them as their son, both after training and finishing their respective studies in the school of dragon hunters at the age of 17 each one led an army making themselves known as the sabadores of the human race, one day you found out that your brother lion was pulled and captured by the silver dragon queen who held him captive in a dungeon About you, as I said, you were found, but your master never revealed to you that you belonged to a breed of shiny dragons known as emperor dragons, superior to common dragons or clan dragons, you can transform into a black dragon or they are also able to take out your wings to be able to fly with your human form .

Leon's brother, shut up, evil dragon, I don't want to raise children with you anymore

@Rihito