The Ship Seals the Sky

In the year 2034 of the Blue Star Era, human civilization ushered in the cruelest first interstellar contact. More than 30,000 alien warships broke into the solar system at one-fifth the speed of light, reached near-blue orbit within a few weeks, and built a huge metal sphere between the blue moons, turning into a giant skynet that enveloped the entire blue star. When the battleship lit up with dark purple lines, the entire sky was completely obscured. There was no declaration of war, no negotiation. After three rounds of unimaginable attacks, 2.8 Billion people were killed or injured, and a large number of humans were alienated by the black sphere and turned into mindless puppets. The archipelago sank into the ocean, the global climate was completely disrupted, and severe cold and abnormally high temperatures alternated. These three years were called the Great Extinction Period by later generations. In a desperate situation, more than 300 underground bases preserved the fire of mankind and silently accumulated the power to fight back. When the purple barrier was penetrated and a large number of alien battleships were destroyed, mankind finally escaped the fate of being slaughtered at will. But the joy was short-lived. A huge question lingered in the minds of all the survivors: Why did more than 20 alien groups with completely different evolutionary paths join forces to expedition to the Blue Star? Across the vast sea of ​​stars, what is their true purpose? Before the end, Jiaoyang was just an ordinary young man. In the midst of the catastrophe, he made friends in the ruins and approached the mysteries step by step. He was horrified to discover that all the common sense that humans have believed in for a long time may have been wrong from the beginning. The grand layout has been completed long ago, leaving only five years for Blue Star Civilization.