Emperor: My Ninth Prince Leads the Army and Is Invincible in the World

[History of Imperial Power] + [Invincible Prince] + [Countries Struggle for Hegemony] + [Unification in Troubled Times] Hong'an traveled through the Fengtian Dynasty and became the least valued ninth prince! The court is decayed, treacherous ministers are in power, the kings are divided, and troubled times are coming! He led 20,000 elites away from Kyoto and went to the northern fiefdom to develop and train troops, build cities, develop advanced firearms, and create a peerless powerful army! With military power in hand, cavalry riding through mountains and rivers, artillery fire destroying thousands of cities, the name of the military god is shocked throughout the world! Emperor Yongde: My ninth prince leads an army that is invincible in the world. Like a military god descending to earth, I will soon give the imperial seal to Hong'an! Prince: Hongan! How did you create such an advanced weapon? Unwilling to lose the throne! Wang Shoufu: The Fengtian Kingdom had exhausted its 600-year power and was supposed to be destroyed. However, the Ninth Prince helped the building collapse and established an immortal and prosperous age! The northern border rises, defeats the tycoon Yang Jian, and sweeps away the Donglu separatist forces! Even if the fate of heaven disrupts the situation, it still can't stop the Ninth Prince from ascending to the top of the world and taking control of thousands of miles of China!