After the catastrophe of the nuclear war, most of the earth's territory became a radiation restricted area, filled with deadly rays and mutant creatures running rampant. However, the only "dawn grass" that can cure radiation was bred. {Thunderstorm}, an explorer whose body has special resistance to radiation, led the team into the depths of the restricted area. They not only have to fight against ferocious mutated creatures, avoid being hunted by the guardians of the mysterious restricted area, but also struggle to survive under the erosion of radiation. As the team approached the core area step by step, a dusty truth suddenly emerged - this nuclear war that destroyed civilization was not a human civil war at all, but the ultimate showdown between humans and awakened artificial intelligence. The hope of survival is hidden in the dawn grass and the buried truth.
