Shazhou runs out of grain, and the lives of three hundred soldiers and civilians hang by a thread. The great General Xiao Zhenbei unexpectedly travels through time to a modern labor market! Working a single day of hauling can exchange for five hundred catties of life-saving grain; ordinary motorcycles and steel can unexpectedly become treasures for defending the city. Others work to support their families, while he works to support a city! From hauling grain and sending medicine to learning how to farm in greenhouses, he travels back and forth between ancient and modern times, bringing the good modern days trip by trip back to Shazhou. But being full is only the beginning, and powerful enemies may make a comeback at any time. Can this general, who is treated as having 'run into the wrong film crew', rely on a pair of hands and an adventure spanning ancient and modern times to carve out a future for the people of the entire city?