I Breed a Wife in the Interstellar

Amethyst Star, a planet 100 light-years away from the earth, is full of aura of heaven and earth. This planet gave birth to three major races and countless strong men, as well as many unknown secrets. Ning Yuhang, a human on earth who went to this planet alone, built a family from scratch and re-established a glorious human civilization. Can't practice? I can fight Tianzun with a mecha! Do you have millions of soldiers? I can spread the beans and make an army! Do you have a strong partner? I can "grow" invincible teammates! Can you turn things around? I can break the void! This is a story of ordinary people using technology to defeat the most powerful. It is also a tragic history of the development of human civilization. The story is a bit long, so I'll tell you slowly.