SHINRYUU TEIKOKU NO DRAGON TAMER

Description

Banished Dragon Tamer,
A slow life with the strongest beautiful girl (Ryuhime) - is it supposed to be!?
Reid, who has Dragon Tamer skills, has been managing the empire's main fighting force, the dragons, by himself, but one day he is fired by the emperor.
The person who appeared in front of Reid was Luna, the dragon princess who had been saved by Reid before.
At her suggestion, Reid heads to the unexplored dragon country, but...