After Lulutina is abducted by humans, Kumakichi barges into the fortress she's detained in and saves her life. However, the struggle is far from over! A much larger battle awaits on the horizon, and to make things worse, a powerful anthro soldier makes his debut on the side of the enemy! Can this polar bear keep Lulutina and her werewolf sisters out of harm's way?

With his polar bear strength, Kumakichi must fend off a large army intent on coming after the six dog-eared sisters. Locked in combat with the army's commander, can Kukamichi come out on top?

After rescuing some animal-eared girls from a group of human knights, Kumakichi finds that it's hard to gather food for these girls while they're living in caves. But when some adventurers run into Kumakichi's group while chasing a giant snake, what's going to happen?

Kumakichi had thought that his peaceful days with the werewolf sisters would go back to normal once he fought back the attacking humans, but he finds himself on their bad side after bringing home the scent of the little elf witch he met while hunting... Now that they're keeping a closer eye on him-in more ways than one-his tranquil polar bear life is about to get a whole lot harder!

After a climber falls off a mountain, he wakes up as a polar bear! Now, he has to protect two werewolf sisters and use his wits to navigate the dangers of the forest.

After spending the night at the home of the little elf witch and her mother, Kumakichi returns home only to find himself under renewed scrutiny from the animal-eared sisters for his suspicious behavior. Even so, he can't stop thinking about the plight of that poor mother and daughter. What will Lulutina and the rest do when they realize how distracted their favorite polar bear is?!