A scrapped battleship wreckage smashed through the maintenance shed, and Lin Bo was buried alive under a pile of scrap iron. Two-thirds of his body's bones were broken, and even his jaw was crooked. The biological father held his "death certificate" to receive a pension of 5,000 federal dollars, then turned around and bought a new bionic prosthesis for his stepsister - but in this "certain death" collapse, he unexpectedly awakened the [ultimate repairman talent]. **What others see as a rubbish heap, Lin Bo sees as a glittering attribute panel: B-class nano-coating, A-class pulse core, S-class annihilation engine wreckage... As long as there is one screw, he can bring a scrapped mecha back to life. ** After three months of scavenging in the wasteland, he repaired garbage and built an S-class mechanical prosthetic body, which was equipped to every tooth. The proud students in that academy who looked down on him were still cheering for the C-class mechas - they didn't know that the bearded poor guy who rummaged through the garbage dump for parts every day had already accumulated enough trump cards to penetrate the entire wasteland city.