Everyone's Mecha: Only I Can Upgrade Infinitely!

When Lin Fan returned to this familiar world again. Due to the rapid development in the field of science and technology, mankind has entered the era of universal mechas! Whether it is agricultural irrigation, land reclamation, or even oil drilling and mineral exploration, human life is inseparable from a large number of professional models of mass-produced mechas. However, with the rapid development of human civilization and the continuous exploration of outer space, strange weather conditions and the discovery of extraterrestrial civilizations have once again plunged mankind into crisis. So, after being dormant for sixteen years, Lin Fan took the countermeasures with him and once again shocked the world with an excellent score of 100 points at the mecha fit test site. Immediately afterwards, Longguo made urgent arrangements for a series of scientific research projects such as micro-suns, quantum reconnaissance satellites, and plasma accelerators. At the same time, the Dragon Ya 3 mass-produced machine was upgraded to Dragon Ya 4, Dragon Ya 5, and Dragon Ya 6! ! When the aliens arrived in the solar system, they were surprised to find that humans actually had... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.