Traveling between the Earth and the Red River Star, the latter is in ruins but holds infinite possibilities. He holds the interstellar bridge in his hand and sets foot in this dangerous place. On the Red River Planet, food has become a scarce treasure. Lu Qing trades cans for treasures, gold, jade and high-tech, and pockets them all. A pickaxe opened up the world, and equipment was found with courage, on the Red River Star.