Wei Daozhe

Unknown alien civilization invaded in 2022. Our weapons were unable to harm them. At the moment of crisis, we launched 600 nuclear bombs. They suffered heavy losses, but had no intention of retreating. We should start the surface nuclear defense program in time. Our land did not suffer much damage, but the people suffered heavy losses. The Earth's surface could no longer support human survival for another 200 years. The League of Nations decided to use all resources to build a theoretical time machine. We succeeded in 2079, but they had already broken through the last line of defense on the surface. In desperation, the League of Nations directly used the last energy to teleport 500 people to 1990. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.