[High martial arts + genius + upgrade flow + multiple heroines + mechas]
The strong will always be strong, but the weak will not always be weak.
Reborn in this parallel world, Xia Lei saw extraordinary power and science-fiction technology, but he was not the protagonist he thought he was.
There is no system, no so-called golden fingers.
But he found that he was still young and still had time and opportunities. He had to plan for the future and fight for the future.
