A Year Later, the Earth Exploded and I Took the Moon with Me to Wander

A year later, the earth exploded under the influence of unknown forces. As a lunar scientific researcher, Lin En witnessed the destruction of the earth and the demise of mankind, and was reborn back to the moment when he landed on the moon a year ago. At the same time, he awakened the technology exchange system, which can exchange high-level technologies of various systems. Controllable nuclear fusion planetary engine, honeycomb robot, earth-moon elevator, etc. In order to save all the people of the motherland from destruction, Lin En also launched a planet-level comprehensive transformation plan on the moon. With an army of tens of millions of robots, automated factories all over the world, countless underground cities deep underground, and huge reduction engines, Linn spent a year turning the moon into a steel behemoth. One year later, the earth exploded, and I took the moon to travel among the stars! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.