The Invincible Undefeated Divine Sword Master

The Estark family which Is a prestigious family, has a third son who is called the " Abomination Child". Not caring about his reputation, Licht plays the "incompetent" role, but one day he saves a princess from being attacked by bandits. "Your swordsmanship is the best in the land. Please become my bodyguard." "It's not my job to protect you." "...Then at least go to the Royal Academy with me." This is how Licht ends up at a prestigious school in the capital. He lives his life at the school under the principle of "A hawk with talent hides its claws," but the people around him will not leave him alone with his overflowing talent.