Li Zhanhun, an ordnance expert of the strongest special forces "Long Yan", died unexpectedly during a mission to dismantle an unexploded nuclear warhead. He actually traveled to the fictional world of history and became the forgotten ninth prince Li Zhan of the Great Xia Dynasty. There are no gunpowder guns here, only cold weapons and ancient battle formations. Faced with the assassinations of his royal brothers, the control of powerful ministers, and the eager gaze of foreign tribes on the border, he combined modern military technology with the ancient art of war, cast iron cannons, built repeating crossbows, trained new troops, quelled civil strife, and conquered all directions. Strong wine and angry horses trample the mountains and rivers, and iron-blooded wrists determine the world. Let's see how the Ninth Prince ascended to the throne step by step from an abandoned son, monopolizing the power of the world, and composing a song of hegemony for the iron-blooded emperor.
