Falling Forever into the Night

The dusk of mankind, press the button by yourself. When the dust from the nuclear explosion covers the earth's surface forever, we fall into darkness and become ants huddled underground. The ground has long been a kingdom of alien beasts. They feast on radiation and roar in the eternal night. Two alien species in the same world are fighting each other on the border of death. Little do they know that reality is more terrifying than the truth.