In the year 20XX, where manga and anime culture has all but disappeared from Akihabara, Izumi Asagi and her fellow members of the Rabbit Shed Shop café take on a customer's request to assemble the complete set of volumes to the manga they based their store on, Welcome to the Rabbit Café. Before the set can be complete, however, the girls discover the manga has become infected with a virus that will cause it to eventually disappear from everyone's memories...