Come On! Save the World Pets

This is a day on earth in 2100 AD. At this time, due to the outbreak of nuclear war, the raging of viruses, and the irreversible damage to the natural environment, the human population has been greatly reduced. The remaining population in the world is less than 500 million. After experiencing these sufferings, the countries that existed in the past also decided to put aside their prejudices and unite together to form a world union. Due to human greed, a large number of creatures have been mutated by nuclear radiation. Human beings not only have to face the invasion of these creatures inside the earth, but also resist the invasion from aliens... After experiencing various natural and man-made disasters, how much strength can humans still mobilize to fight at this time? Do they have such power? And can the little pets that accompany humans take the place of humans in battle? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.