Late at night in a regional university hospital, a documentary-style film delves deep into the hidden side of the medical world concealed beneath a dark veil. It reveals a mysterious form of sexual rejuvenation therapy taking place between patients and nurses. Night after night, patients seeking pocket money and nurses driven by desire secretly engage in intimate acts against the quiet backdrop of hospital rooms. Hidden camera footage captures raw, unfiltered sex as participants remain aware of other patients sleeping in neighboring rooms. In the dead of night, the creaking of beds and moist sounds born of suppressed desire echo through the ward, exposing the primal instincts of human nature that transcend the boundaries of medicine.