​Experience the thrilling continuation of the Unknown virus epidemic in this captivating hentai episode. Four years have elapsed since the initial outbreak and the Tohoku region of Japan has returned to normalcy, thanks to strict quarantine measures and a powerful vaccine. However, the dormant terror of the Unknown virus resurfaces, plunging Wataru Ayase and his loved ones into an inescapable nightmare. Watch as they are trapped in Tokyo, their once beloved city turning into a nightmarish “Hell on Earth.” Prepare yourself for an intense and gripping story that will leave you on the edge of your seat. Don’t miss out on this enthralling hentai adventure.​