Lunar Crisis: I Build an Interstellar Ark

Technology, disaster, technology tree, interstellar In 2024, there are still 50 years before the moon hits the earth and human civilization is destroyed. A person who was reborn from the future obtained the super artificial intelligence Kirin from a higher-dimensional civilization. Starting from the space elevator, we will lead human civilization into the interstellar era. Heading to the Kepler 452b planet system in Cygnus, 140 billion light-years away from Earth...