In a modern world where "Soul Armor" (a huge fantasy creation driven by the driver's mental power) determines strength and status, Lu Yan, a poor but talented model maker, accidentally obtained an abandoned antique Soul Armor. Everyone regarded it as scrap metal, but Lu Yan relied on his ultimate understanding of mechanical structure and energy circuits to regard it as raw jade. He has no system, no grandfather, and his only "golden fingers" are his skillful hands and "eyes of ingenuity" that can see through the essence of soul armor and turn decay into magic. Starting from repairing this broken soul armor, Lu Yan stepped into this world of soul armor dominated by aristocratic families, plutocrats and the military. He pretended to be a pig and ate a tiger along the way. With the soul armor he built and modified by his own hands, he trampled on the geniuses and dignitaries who drove the latest models. Finally, he uncovered the mystery of the origin of the soul armor, and used his own hands to create the ultimate golem that transcended myths, becoming a legend of a generation of craftsmen.