Traveling through the late Northern Song Dynasty, Lin Mo became the "rag king" among the refugees. Being chased by golden soldiers and ridiculed by rotten scholars? It's okay, he has a junk-picking system - scrap iron is turned into refined steel, broken tiles are turned into cement, and even the gunpowder formula is dug out from the garbage thrown away by the Jin people. When the Yue family army was short of food and artillery, he silently handed over the improved explosive package. When Qin Hui wanted to raid his home, he backhandedly broke the entire arms chain in Lin'an. Later, the new emperor asked him: "What do you want to do?" Lin Mo smiled: "Nothing, I just want to drive the Jin people back to their hometown and become an emperor." - See how the Rag King built a prosperous Song Dynasty out of garbage!