IESP-631 Narcotics Investigation Squad Drugged Twitching Rin Shiroishi

Rin Shiraishi, an investigator who has decided to infiltrate a certain university hospital that is making suspicious medicine behind the scenes. She infiltrates the hospital as a nurse and finds physical evidence of her, but she is caught by the enemy just one step away and is drugged. She loses some of her memories as a side effect of the medicine, but she continues to fight back. The men tortured her in various ways.