The AS-018 airship, which uses anti-gravity technology to fly, is equipped with an AK-210 naval gun, a PAG-4 close-in defense gun and two PAG-1 close-in defense guns."This experimental anti-gravity technique is a technical verification of imaginary number energy, in which an imaginary number of matter with a negative mass is accelerated with a particle accelerator to create an anti-gravity field."To resist the constant stream of insects, the Kaplan Group designed the airship. It can better fight the swarm in a sandstorm, avoiding the problem that the aircraft is easily affected by the sandstorm when flying at low altitude, and it also has ferocious firepower to deal with large-scale attack of the swarm