Swordsmanship Genius at the Knight School

“Descend.”
“What?”
“There is nothing more I can teach you. Go out into the world and gain experience.”
Deep in the mountains, Noah, learning swordsmanship from his grandfather, descends the mountain with a letter of recommendation.
He arrives at Knightray, the world’s oldest, largest, and most prestigious knighting school.
A rare swordsmanship prodigy is admitted to the school, where students are ranked and discriminated against.
“I’ll take the first one that comes down.”