What awaited Koharu was a magnificent and cruel 'trap' to corner her.The bondage of ropes corrodes reason!Climax pleasure fall!Koharu, a female investigator known as the ``strongest'' who is invincible in both shooting and fighting, loosens up for the first time when she falls in love with a young man.However, her happiness is shattered when her lover is abducted by the criminal organization ``Black Dog.''Koharu, who boarded the ship alone, is captured and subjected to extreme brainwashing, but she manages to escape.The moment she risks her life to save her boyfriend, he reveals his true identity...
