Qin Jiuhuang, a modern cultural relic restorer, traveled to the fictional dynasty "Dayu" in the future time and space. This is an era of martial arts and cold weapons that has lost many inheritances due to the great fault of civilization. The world's famous weapons, ancient books, and altars have all lost their power due to damage. Qin Jiuhuang has awakened the power of "lighten all things", and any object repaired by his hands can awaken the spirit of the device and be given magical powers. He enlightened the broken battle flag and turned it into an immortal military spirit; he enlightened the rusty iron sword and turned it into a peerless swordsman. Starting from a remote frontier fortress, he regained lost territory, controlled the princes, restored thousands of miles of mountains and rivers, and finally rebuilt the supreme dynasty on the ruins of civilization.
