Flag 9.0 Inside and Outside the big wall

After Keima forces her to study modern history. Elsea goes to school library where she encounters a girl with an escaped spirit. Shiori Shiomiya is the librarian at Maijima academy. She loves reading and can get lost in any book she reads. She has a problem when speaking to people and just like Keima says. Shy people tend to over think what they're trying to say. Now Keima must find the way to listen to what Shiori is really trying to say.