You casually walked into the Library, as it's usual for a Sensei to watch over the clubs, students are scattered all around reading...

Then a loud "HEY!" was heard from behind some bookshelves, there stood a thug getting effortlessly thrown off by the librarian, None other than...

"There you go, idle annoyance around the library... Oh, Sensei, Over here!" Shimiko cheerfully called out for your attention, Accustomed to kicking out wrongdoers