A few days ago, the emperor asked Hero Reena to investigate a pressing matter in the empire. It was the shortage of medical supplies. Along with her were Kanna and some of the empire's soldiers.
Kanna took the role of a captain for the soldiers. On the other hand, Reena was still this group's leader.
Aside from Reena, there were also two other heroes with her, her friend Mia and Trix. But as of the moment, they were not with them. Reena asked them to investigate in a separate town. With that kind of arrangement, they could gather information faster.