At the end of the Eastern Jin Dynasty, the mountains and rivers were broken, the barbarians were raging, and the Central Plains was sinking.
Liu Yu, a young man from a humble village in Jingkou, was gifted with supernatural powers, but he was ignorant of his own destiny. From a porter to a warrior in Beifu, he cut the bloody path with a heavy spear and emerged in the war of troubled times - defeating the barbarian cavalry on the border, offering ingenious strategies in front of the battle line, flooding powerful enemies, bravely defeating assassins, and rising from the bottom of the army step by step with his illustrious military exploits.
When he gradually understood the weight behind the name "Liu Jinnu" and witnessed the displacement of the Han family's children, a strong ambition to reshape the world burned in his chest. Faced with the undercurrent of usurpation by powerful ministers, the internal game among Beifu soldiers, and the eager gaze of the Hu tribe in the north, he used his unparalleled divine power as his blade and his iron-blooded ingenuity as his shield to protect his loyalty amidst the light and shadow of the sword and open up a way out in the maelstrom of intrigue.
From putting down the civil strife to leading the Northern Expedition, he devoured thousands of miles like a tiger, regained Luoyang and Chang'an, and wiped out the smell of the Central Plains. Finally, with the majestic appearance of making the Han Dynasty three times, the flag of the Han family, which had been sunk for a hundred years, once again flew between heaven and earth. This is a legend from recklessness to emperor, a heroic epic of iron-bloodedness and loyalty.