Burkhart-san, being aware that his own magic couldn’t defeat the ancient dragon, exerted himself to see to the matter of the defense of the magic airship while remaining on the ship himself. Having the ancient dragon be put to rest by cleansing it with my Holy magic, that could be called a fact up till there.
Sadly, people kept omitting different parts in order to save time with the argument 『The story was different』when recounting it with others who had also heard the story. As such, I kept getting handled like a new toy by the party participants in the end.