Convenience Stores Lead to Ancient Times, I Help the Empress Conquer the Country

Xu Qing, a down-and-out young man, discovers that the back wall of a small shop leads to an isolated city in the late Southern Xia Dynasty! Empress Zhao Xiuning led 40,000 soldiers and civilians without food and water, and the Mang Kingdom's iron cavalry approached the city. He exchanged modern rice and noodles for antique gold, and even transported self-heating rice, drones, and sky-shaking thunder to ancient times to reduce the dimensionality of 150,000 enemy troops! From a gangster to a business leader, from a lonely city in ruins to a strong steel town, he has achieved both love and career success.