Hikaru Konno visits a suspicious building in search of a missing friend. It is a dark area inhabited by lewd and creepy tentacles. Hikaru is attacked by a man who has gone mad under the control of the tentacles, and is kidnapped and imprisoned naked. She manages to escape, but is attacked by a large number of tentacles again, and is completely captured and offered as a sacrifice to the tentacles... Mao Hamasaki makes a special guest appearance!