DLDSS-562

The Madman In 20XX, A 'madness Virus' Spread, Destroying The Thought Processes Of Those Who Have Sex With It, Causing Them To Lose Their Reason, Become Incapacitated, And Crave Only Pleasure. Nations Collapsed, And The World Was In Ruins. Those Who Remained Lived In Hiding, But A Group Of Men At A Certain Research Institute Managed To Capture Ai, A Madman Who Had Recently Been Infected And Still Retained A Small Amount Of Reason. They Began Studying Ai, Aiming To Develop A Vaccine, But Ai, Stimulated By The Scent Of The Men, Gradually Awakened And Began To Devour The Men One After Another