Henry Chagall is a brilliant but profoundly bitter and disgruntled scientist who is tormented by a severe case of psychogenic impotence. Desperate to cure his dysfunction and conquer his intense self-loathing, Henry and his loyal, crippled laboratory assistant, Hans, begin turning to illegal, deeply unethical methods—including conducting bizarre biological experiments on freshly harvested human corpses. Henry eventually manages to formulate a highly volatile, reanimating chemical fluid capable of inducing artificial cellular vitality. Driven to madness by his condition and refusing to wait a decade for safe clinical trials, Henry uses himself as a human guinea pig and injects the unstable serum. The chemical trigger unleashes a monstrous, untamed alter-ego named Eva Hyde. As Henry's physical body and mind violently fracture, he is plunged headfirst into a surreal, ultra-violent, and deeply deviant sexual odyssey through a dark underworld of underground fetish clubs, blurring the lines between pain, pleasure, and total psychological decay