A giant alien mosquito-type insect, drawn to earth for blood, kills Del, a government agent, while Dr. Kempler helps cleanse the earth.

A giant alien mosquito-type insect is drawn to earth from the CO2 pollution in search of blood. Del, a government agent, loses loved ones to the creature and is on a personal vendetta while the Dr. Kempler is captivated by it and attempts to help the creature cleanse the earth.—Anonymous