I Open a Machine Shop in Xinghai

Lu Chen is a time traveler. He spent 23 years building an airplane in his previous life and traveled to the seventh district of Rusty Star. The original owner had been dead for three days, leaving him with a gambling debt of 2,300 yuan, a junk repair shop, an old machine tool, a set of old tools, and the association's original mechanical eye wall chart on the wall that he had no time to explain.