Another World: the Good-For-Nothing Young Master's Manual for Becoming a God

In the 466th year of the supernatural calendar, an uninvited guest came to the scrap shop on the edge of the alienation zone. Lin Xuan, a time traveler, an orphan, and a student at a good-for-nothing high school. He was so handsome that the aristocratic ladies in the safe zone would chase him down, but he was suppressed by the system into an ordinary model that could be "thrown into a crowd and never found". The F-level "trash control" power he awakened was ridiculed by the whole school as "the most rubbish alienation power"; the shabby shop he guarded was wanted by bullies to collect protection fees; the rubbish high school he attended didn't even have decent power textbooks. But no one knew that the black gold reconstruction system bound to him could turn scrap metal into an interstellar battleship; no one knew that he was pretending to be a coward just to secretly develop; no one knew that there was a secret that could subvert the world hidden under his shabby shop.