In this sci-fi/fantasy survival thriller, the dangerous and deadly realm of the Otherside - where urban 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? Sorawo, Toriko, and Kozakura have been attacked by a group that venerates the mysterious missing Satsuki Uruma. After traveling through the real-life scary stories 'The Round Hole in the Basement' and 'The Mountain Ranch,' the trio ultimately emerge inside DS Research! What does Luna Urumi, the Satsuki worshipper with a bewitching voice, ultimately want with them?