Dayin collapsed, Beidi wolf cavalry invaded the south, and the young emperor was forced to a dead end by the Queen Mother. Time-travel engineer Xu Zhiya appears with cement black technology - seven days to build the city, the track is like a dragon, the steam cannon smashes the wolf cavalry; the blood moon beheads, the imperial boat sinks the corpse, the nine-door fire crow, the mastermind behind the scenes actually points directly to the emperor's master! Shang Fang's cement seal was sealed first and later revealed, the lime ice cellar counterattacked with fire and saltpeter, and the steel self-burial pit buried the Queen Mother alive! When the system corrects the plot, he cuts through the chaos of steel with one sword, pours the world into a cement cemetery, helps the emperor become an emperor for eternity, and turns the grassland into a railroad territory!
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
