Amputation, for blood loss examination Captives subjected to experiments and operations Severed limbs sewn back onto opposite sides Ghoulish reconstruction, how long until they die? Morbid surgical procedures, stomach's excision Esophagus reattached to intestines Cutting out pieces of the lungs or the brain Tortured to d**h for science's gain Rise of the black sun Night falls on the subjugated Rise of the black sun Dawn of thousands of dead Test the limits of human flesh Free from anesthetic effects Extremes of pressure, heat and cold Sawing off of limbs once frozen Breed the plague Black sun 731 Disease-farming tyrants sowing ma** d**h of innocent Aerial infestation, plague drops from the skies Engineers of epidemic, unleash upon the population Bacterial factories spawn weapons of pathogen Rise of the black sun Night falls on the subjugated Rise of the black sun Dawn of thousands of dead Rise of the black sun A new dawn of plague and d**h Rise of the black sun