The End of the World: Only Me and a Girl Are Left in All Mankind

He has been hiding at home since the zombie crisis broke out. However, the family had been without food and water for a month, and hunger was eating away at his internal organs. He finally decided to go out in search of supplies. When he walked out, the streets were indeed in ruins, and groups of infected people were wandering on the streets. He rushed straight into the supermarket on the roadside and started scanning the shelves for food. At this moment, he heard heavy footsteps behind him. He turned around and saw a boy and a girl. The girl looked at him warily, holding a kitchen knife. The boy raised the knife and then fired. With a "bang", he fell to the muzzle of the gun. He was lying on his side on the ground, and only then did he see the rotten and smelly bite mark on the back of his hand...