The end of the world is coming, supplies are exhausted, and bartering becomes the only law. {Wanjin} was originally a shrewd little businessman struggling in the ruins. He unexpectedly awakened the power of unlimited space storage and embarked on his business journey with a trump card in hand. He started by reselling grain and medicine, accumulated original capital by buying low and selling high with precise vision, gradually expanded material channels, integrated scattered traders, and established regional trading stations, until he built a global apocalyptic trade network, monopolizing water, energy, weapons and other scarce resources, becoming a business tycoon that no one dares to mess with in the apocalypse. He used his wealth to fund survivors and build a survival stronghold. He also faced the black market alliance that monopolized resources and oppressed the people. He used business as a blade and capital as a soldier. On the ruins of the apocalypse, he blazed a path of rise unique to the business owners.