The shackles of rope erode her reason! Forbidden pleasure awaits! Will she succumb to evil or stand for justice? The fate of this female detective is now being tested. She challenges the darkness of a slavery organization. But the outcome is beyond imagination! Special Agent Morinaga is ordered to infiltrate alone to search for the headquarters of the slavery sales organization "Black Dog." Despite the risks, she sneaks into the hideout, but is detected by the enemy and becomes embroiled in a fierce gunfight, and her assignment...