The Z virus swept the world like a spark that started a prairie fire.
Viruses not only change humans, but also animals and plants.
A horse that can run faster than a missile?
Grass sharper and harder than a knife?
How will human nature change in the last days, and how should we choose between food and death?
Humanity has no countermeasures, whether it is technological power, medicine or weapons, and can only survive and adapt.
How should humans survive in the apocalypse? Can our beautiful home be rebuilt under the virus?
Can the protagonist have a place in troubled times, and will he go to extremes as his strength increases?
And what is the secret behind the virus?
[The end of the world + superpowers + no system + decisive killing + establishing power]