In this sci-fi/fantasy survival thriller, the dangerous and deadly realm of the Otherside--where urban legends, cryptids, and folkloric legends roam--calls to two women, both in search of something. As they set out to sate their curiosity and explore this other world, will the most earth-shattering thing they discover on the Otherside be their feelings for each other?

When Sorawo and Toriko undertake another foray into the Otherside via a Shinjuku pub and lose their way, Kisaragi Station awaits them. The unarmed pair gets into trouble, only to be saved by a mysterious band of soldiers. As the girls soon discover, the soldiers are American marines stationed in Japan who found their way into the Otherside from their Okinawan base and have been making camp at Kisaragi themselves, unable to find a way home. Will Sorawo and Toriko be able to escape the eerie station?!