Neneko Iizuna is a shy girl with a secret: cat ears. Embarrassed over her feline appearance, Neneko's retreated from the world. But when she receives a letter asking her to become the miko of an infirmary, she finds herself taking on the unexpected challenge of exorcism! Is this young cat girl up to the task of taking on the spirits, can she get along with her new co-workers? And how exactly does she feel about being chained up by a leash? It's an opportunity for new "bonds" to form!

Neneko’s investigation of the Saiguu family and the bridge where Yukari’s life changed forever has taken an even darker turn. As Neneko’s surroundings are enveloped by a black, swirling mist, she fights to break free from the haze, striking back at her would-be assailants. They attempt to defend themselves, but Neneko's reason is failing her, and she can see nothing but red...

When the evil spirit that entered Neneko's body mysteriously disappears, Chiya seems more than a little frustrated. What could she be hiding? Meanwhile, Miya finds herself in an embarrassing situation when a panty thief strikes! And after Shichikage saves Neneko once again, the two become closer than ever before...?!

Priestess hopeful Neneko is working hard to earn her stripes and exorcise the animal spirit possessing her. But long before her spiritual journey even began, misfortune brought Neneko and Shichikage to her grandmother's house. Neneko got off to a tough start at her new home, where unwanted attention from the neighborhood kids drove her further into her shell. But just as she was settling into this life, tragedy struck yet again, leaving Neneko with a single path forward, one that led right to the door of Waka Clinic...food, and he's knocked unconscious! Who's this new guy appearing in his place...?

The fateful rating game has finally begun! Rias and her team may be hot stuff, but they find themselves struggling against Team Sohna and its members, who are putting their very lives on the line! When things look desperate, Issei's strongest-ever technique explodes forth! And it's coming for Team Sohna's...boobs?!