In 2380 AD, humans colonized the Star Sea, and three major forces fought in a melee, with mechas dominating the battlefield. When Chen Xiao, a low-level federal technician, was repairing the space station, he triggered an ancient device and traveled to the parallel earth in 2023. At this time, the alien fleet is approaching, but the earth's mecha technology is still blank.
Chen Xiao accidentally received a golden finger - the "Neural Retrospective Module", which can reproduce future mecha blueprints and neural synchronization technology. With this ability, he can acquire knowledge across time and space, which is difficult for others to achieve.
It took him five years to go from rubbing an exoskeleton with his hands to controlling a Titan-class mecha, and also formed the "Suiren Group". This is very different from the original technological level of the earth. In the end, Chen Xiao will pilot the "Wahuang" mecha to restart human civilization and end the reincarnation of civilization.
