The Defense Rescue Force were investigating a ball of fire that fell onto the Earth, causing a mysterious haze to develop. After complaining about illegal logging and river pollution, they found that the cause was Alien Kilat, who then attacked them in their aircrafts. Fortunately, Terasawa of DRF turned into Ultraman Ribut and saved the Aman 1 plane from crashing. Alien Kilat decided to take Aman 2 as a hostage and blasted at Ribut, though he simply dodged the attacks and ran towards the alien, who had thrown the plane towards a highway. Acting quickly, Ribut flew towards it and grabbed it out of the air.