S級ギルドを追放されたけど、実は俺だけドラゴンの言葉がわかるので、気付いたときには竜騎士の頂点を極めてました。 (Series) favorite_border

[DeepL Translation - needs review] Introduction to Volume 1: Cyril is a boy who has been expelled from the S-class guild "Lindtvurm", a group of top-notch dragon knights. What he had hidden was the ability to "talk" with ...... dragons! With the help of the unique dragons, Cyril gains the trust of those around him and finally takes on a big job...?

(Translator: DeepL)