Substitute Death Row Prisoner: Take the Crown Princess to Rebel at the Beginning

Special soldier Lu Changyuan traveled across Dachu and became a death row prisoner. In order to protect the disabled prince, the queen forced him to be a stand-in and was exiled to the far north on charges of treason. He also sent the Crown Princess into a prison car, hoping to use the road of exile to continue the royal bloodline. Desperate Awakening [Shengong Ordnance System]! In the bitter cold northern land where no one was optimistic, Lu Changyuan mined mountains, built workshops, and built firecrackers, heavy cannons, and steam chariots. The princess saw his ability and secretly expressed her heart. 300,000 Foreign cavalry marched southward, causing great chaos in the Chu government and the public, and everyone rushed to abandon the city and flee. Lu Changyuan personally led the elite troops and fired artillery to defeat the invading enemy forces! When the troops came to the imperial city, the queen and the prince knelt down and begged for mercy. The emperor wanted to win over them. Lu Changyuan embraced the beautiful lady and declared calmly: The old era has ended, and I will create a new order!