In the near future, the federal government creates a committee to rid society of books it deems unsuitable. The libraries vow to protect their collections, and with the help of local governments, form a military group to defend themselves--the Library Forces!

Library Forces member Iku Kasahara has plans to go out for tea with her supervisor and secret crush, Dojo, but just figuring out what to wear puts her in a tailspin. When an urgent call comes in about an author seeking protection from the government, Iku realizes that the fight against censorship never takes a break!