Our mission is to defeat the "virus" that attempts to destroy the world of works! We must work hard to protect this world! Akihabara, once known as the holy land of otaku culture, has now become a commercial street. The memories of animation and comics are gradually forgotten, and specialty stores are gradually closing down, leaving few. What supports the world of works is the "memories" of the works in people's hearts. But every time the world of works is destroyed by viruses, the works will be erased from everyone's memories. Our battle is to protect the "important memories" between everyone and their favorite works! The story of 12 girls working in the small shop "Rabbit House Honpo" in a corner of Akihabara. We are working hard to defeat the virus and restore Akihabara to its former pleasant streets!