In 2608 AD, the earth entered the new era.This blue planet is facing a huge crisis of survival - the zombie army from the planet Wolfe in the depths of the universe, after their own dark planet could not survive, they sent zombie squads to invade the earth, trying to replace all the zombies here. species of animals. A crisis begins... In order to compete for the living territory and defend the homeland where they have lived for generations, the animals formed an animal army, unfurled the banner of "animal army loves the earth", and fought against the invading zombies to the end.Battles soon broke out in the earth's forests, grasslands, deserts, oceans and other places...