In the year 2350 of the interstellar calendar, human civilization spread across the star sea, but the classes were solidified and the bottom class could never get ahead. Jiang Chen, a scavenger struggling at the bottom of Garbage Planet No. 7, Lives with cold steel garbage every day in exchange for meager survival supplies. In an accident, in order to avoid the pursuit of gangsters, he accidentally stumbled into the remains of a crashed ancient imperial warship. There, he accidentally activated a nanocore from a lost civilization - the "God Craftsman System". This system bound to his soul gives him the ability to see through all mechanical structures and carry out extraordinary analysis and upgrades. From a young scavenger with nothing to a legendary mechanic who can easily turn scrap metal into magical weapons. Faced with the oppression of the plutocrats, the covetousness of the star thieves, and the unknown threats lurking in the depths of the universe, Jiang Chen relied on his skillful hands and endless knowledge to step onto the top of the star sea and create his own immortal legend.
