Investigator Saika received a special order and joined the Amazoness army, arresting one after another those involved with the Female Torture Research Institute. Thanks to her efforts, the institute was destroyed, but rumors spread that the remaining remnants were targeting Saika. One night, after drinking a certain alcohol at a bar, Saika fell asleep. When she came to, she found herself surrounded by people like Tsujimaru who had been involved in the Female Research incident. Her body was violated for revenge. Was this reality or a nightmare? What fate awaits Amazoness Saika?
