Remember! This is just an ordinary diary! In 2048, the universe underwent its second great upheaval. Earth's new civilization came to an end, and humanity reached its Singularity. From then on, Earth would give rise to nonliving entities that completely surpassed the realm of life and could live forever. At the same time, the sun began expanding faster, and the average temperature on Earth's surface had already exceeded 45 degrees. Countries around the world had built underground bunkers, and ordinary people had moved underground to live. But new crises soon followed, leaving ordinary life on Earth hanging by a thread. This was a fight for the survival of all humanity! And I, Li Zhao, was just an ordinary person, one of many desperately yearning to survive...
