Waste Star Pyrotechnics: Awakening of the God-Level Mecha Transformation at the Beginning

I was thrown into the Ten Thousand Degrees Furnace at the beginning, and at the moment of life and death, I awakened the god-level mechanic system! From then on, what others see as scrap metal is god-level material in my eyes! A scrapped civilian mecha? I'll change it into the God-Slaying "Ghost Death"! Obsolete transport ship engine? I loaded the fighting machine with my backhand, subverting the entire maneuver theory! The whole universe laughed at me for being a garbage picker. It wasn't until my "garbage army" conquered the sea of ​​​​stars that everyone was horrified to discover that the so-called "garbage man" was the real God of Machinery!