I Click on the Science and Technology Tree in Bianjing

Financial analyst Lu Yan traveled through the Northern Song Dynasty and became a bankrupt tea merchant in Bianjing. Bound to the "Encyclopedia of the Song Dynasty" system, he used blockchain to make accounts and blind box marketing to swamp the business world, but he was involved in the old and new party disputes and the Jingkang Prophecy. From the Vashe Metaverse to gunpowder warfare at sea, he engaged in technological revolution with his left hand and tore up the historical script with his right hand - can this financial crisis spanning a thousand years shake the national destiny of the Song Dynasty?