In a scrap metal pile on the border of the Federation, Lin Yi, a young man who made a living by dismantling scrapped mechas, accidentally activated the mysterious metal box left by his father. At the moment when the alien alloy claws tore apart the roof, the dark red mecha "Red Flame", which had been rusting for ten years, slowly stood up from the scrap metal pile - the legendary machine that was listed as a prohibited item by the federation was integrating control into his blood through neural resonance.
From a dismantler with tingling fingertips to the owner of a mecha cockpit, Lin Yi realized in a three-minute life-and-death battle that what his father left behind was not only a metal box that could not be opened, but also the core mecha technology that could subvert the world's perception. When the Star Blade Mercenary Group's guns are pointed at the cockpit, and when the federal alarm flashes a red warning of alien invasion, this boy, who has never touched a formal operating manual, is about to drive the Red Flame, which has only 3% of its energy, to his own battlefield amidst sirens and artillery fire.
There are no complicated mecha parameters here, only the head-to-head confrontation of fists and claws; there is no lofty savior, only the boy holding the joystick tightly for survival. When the emblem on Chi Yan's chest coincides with the pattern of the metal box, an interstellar adventure about the nature of the mecha, the federal conspiracy and the truth about his father's death is about to start from the dilapidated iron warehouse in the third district.
