Dragonar Academy volume 6 features story by Shiki Mizuchi and art by Ran.

In the capital city of Fontaine, at the mausoleum where the royal family's dragons are laid to rest, several tombs have been robbed. Among them, the remains of the dragon belonging to Sylvia's brother are missing! When Milgauss arrives in the city to attend a conference and masquerade ball, it portends dark things for Ash, his friends, and everyone around them.