Requested by the noble Elerora, the bear girl Yuna takes on the task of protecting the students. The students underestimate Yuna and charge forward recklessly, eventually encountering a monster that proves to be too much for them to handle... Meanwhile, preparations for the second restaurant in Crimonia are also underway! This is the sixth installment of the well-known adventure tale of the bear girl Yuna!! *The electronic version comes with a special bonus short story titled "Damon of the Town of Millira."