Rasen Kairou  

螺旋回廊

An assistant professor named Saeki stumbled upon an unusual website while browsing online. The site showcases women who have been kidnapped and are being used as sexual playthings for EDEN's visitors. These women are degraded and mistreated in every conceivable way. As a result, Saeki may have become too involved with the dark side of EDEN. Now, one of his university students has been abducted by EDEN, and he must decide whether to intervene or continue ignoring the horrors that take place on this website. Will Saeki be able to resist the allure of darkness and protect his student from harm?