The "Semik" interstellar civilization carried out colonial expansion, and the earth's civilization was the eighth target of invasion. Due to the difference in civilization levels, it was like a lamb waiting to be slaughtered.
The self-proclaimed ancient civilization of the earth, "Wulaila", in the spirit of humanitarianism, selected 300 million people among billions of humans as mecha pilots, and assisted the integration of interstellar mechas with their genes.
The children of interstellar mecha owners will inherit the upgraded new generation of mechas, and when they reach the age of eighteen, they will enter the "Infinite Space" base left by ancient civilizations for life training.
Unlike traditional man-made mechanical mechas, when not activated, the interstellar mecha is just a light spot on the right wrist and can be turned on and off at any time.
As the heirs of the third generation of interstellar mechas, the male protagonist and his team finally became qualified mecha warriors after a total of 10 years of training in the external training base and the internal "Infinite Space Base".
However, what does the future hold? When the "Semik" civilization really comes to our doorstep, can we win with such a huge gap in strength...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.