Mobile City for All, Wireless Return of My Supplies

[Ding, the Super City Lord system has been activated, and it has been detected that the host can currently bind the city: Baima City (first-level mobile city) has been automatically bound and cannot be unbound, and consumption can trigger a hundredfold return. [The material return multiple and the number of triggers are determined by the level of the bound mobile city. The first-level mobile city will be returned a hundred times and can be triggered once a day. The second-level mobile city will be returned a thousand times, and can be triggered twice a day, and so on...] Fang Yuan, a social animal, accidentally traveled to the post-apocalyptic wasteland world and used the awakened "Super City Lord System" function to return 100 times the consumed materials to obtain inexhaustible artillery shells. He successfully blocked the attack of the soul-eating beast and took control of the first-level mobile city of Baima City. In order to upgrade the city, he did not hesitate to deal with many wasteland super monsters and super mobile cities, plundering resources, innovating technology, controlling more and more advanced cities step by step, and dominating the entire apocalypse! This book is also called: "Is Survival in the End of the World Difficult?" Don't be afraid, I have unlimited supplies! "Moving Castle: My supplies can be returned infinitely" "When the end comes, I will lead the whole city's residents to dominate the universe"...