Doku Mushi: The Ruins Hotel

Six members of the occult circle will a few days at a ruined love hotel during their summer vacation. Upon arrival they met two additional people who joined them, but on the morning of the second day, a female member was found detained naked. In addition, the exit was locked by someone and the building became a completely enclosed cage. Will this be a repeat of the 'kodoku' that happened 3 years ago?