Modern special forces staff officer Mu Tiange travels through to the Great Han Dynasty, becoming the bullied illegitimate third young master of the Pingnan Marquis Manor, unexpectedly receiving a imperial marriage decree from the emperor to marry Princess Xiao Yue. Relying on his advanced cognition and iron-blooded methods, he engages in political struggles with officials in the imperial court, takes charge of the military supplies department, trains new-style special forces, and brews the strong liquor "Hero's Blood" to open up financial sources. Maneuvering through the whirlpool of imperial power struggles, standing tough against Mu Tianxiong whose contributions overshadow the master, and dealing with assassinations lurking in the shadows, he steps by step transforms from a marginal illegitimate son into a cutting-edge force stirring up the winds and clouds of the imperial court.