It mainly describes the story of the protagonists Qiangzi and Haiying leading the Tianji team to protect the earth. The main content is that the earth robots began to awaken themselves and gradually escaped from human control; humans responded to the earth's natural disasters through artificial suns, artificial typhoons, reduction and prevention of earthquakes and other measures; preventing meteorites from impacting the earth; communicating with friendly aliens to promote scientific and technological progress; fighting against southern aliens with invasion intentions, etc.
Purpose: Human beings respond to various challenges to protect the earth and demonstrate the infinite possibilities of human beings