Mito Ai, the beautiful warrior Sailor Aphrodite, protects Earth's peace as the embodiment of love and beauty, constantly facing battle. However, the evil leader Grave Dog teams up with Doctor Hate to devise a sinister plot to defeat Aphrodite. Their plan involves developing a new drug using Aphrodite's love fluid as its main ingredient—an ultimate nightmare aimed at conquering the universe. After a fierce battle, Aphrodite is knocked unconscious by Doctor Hate using a prototype version of the drug. To extract her love fluid, she is subjected to relentless attacks and tortured in a state blending agony and pleasure. Within the hideout, screams of pain mix with cries of ecstasy, culminating in the tragic downfall of Sailor Aphrodite.