The story tells that in 2049, humans have built a preliminary Mars city on Mars. Due to the need for productivity, only robots have replaced human production in the Mars city. Under the leadership of the artificial intelligence "Qiming", Mars has developed steadily, and the earth's environment has deteriorated day by day. Humans have to consider immigrating to Mars, the Tongtian Plan, and the Spark Plan.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
