The alien invasion was quick and ruthless. The few survivors hid in the underground tunnels of Earth, trying to survive until the alien threat disappeared. They formed a network of mutual aid, sharing resources and fighting together for survival.


    Years passed, and over time, humans adapted to their new underground reality. They created lighting and ventilation systems, planted food in isolated areas, and even built small underground communities.


    But the aliens never left. They continued to search for the last survivors of Earth, determined to eradicate the human race. One day, they finally found the humans'' hideout.If you discover this tale on Amazon, be aware that it has been unlawfully taken from Royal Road. Please report it.


    The survivors were prepared for the final battle, but something strange happened. When the aliens approached the hideout, they suddenly retreated, with an inexplicable fear. The survivors could not understand what was happening, but they knew that this was their only chance to escape.


    They gathered their things and left the hideout, determined to discover what had scared the aliens. As they ascended to the surface, they discovered the shocking answer. A massive earthquake had destroyed much of the planet, and cities were in ruins. The aliens, who had never seen an earthquake before, mistook the tremors for an even greater threat than the human race and decided to retreat.


    The survivors gathered and began working together to rebuild what was left of the planet. They knew that the alien