Dawn of the Dead

The outside world was already a sea of blood, with a large wave of bloody "human beings" wandering aimlessly on the streets. A faint ray of sunlight shone on Yang Chen's face. His face was ashen, and he stared blankly at the 5% battery on his phone and the signal that had disappeared for several days, and fell into deep despair... The end is coming and the whole world is turned upside down. The ugliness of human nature is exposed. The future of mankind. Where should we go?