He Was Sent to Death by the Empress at the Beginning, but He Counterattacked and Became the Best Husband

"Time travel + empress + harem + conspiracy + slap in the face + counterattack + rebirth + hand-made firearms + military": Staying up late and dying suddenly, he traveled through time and became Ouyang Wen, a dandy from Daqian. As soon as he opened his eyes, he was treated as a pawn by the empress and sent to his death. He was named the messenger of peace and was forced to go to Yuan Dynasty - this is a plot to kill with a borrowed knife. If he goes, he will be killed by Da Yuan. If he resists, he will be punished by the empress. Either way, he will die! There are also the empress's eyeliner, the charming chief clerk who disguises herself as a man, and the cold-faced female bodyguard who are constantly digging holes and murderous intentions. It was a certain death situation, but he changed his fate with the help of modern knowledge: using smoke bombs, poisons, blowguns to save lives, and backhand to trick his enemies; He casually recited ancient poems to amaze the courts of both countries and reverse his reputation as a playboy; Being framed to slander Empress Dayuan, he faked his death and escaped, while Jin Chan escaped from his shell and returned to Daqian; He also secretly developed compound bows, fire guns, and cannons in the academy to create war artifacts that reduce dimensionality and strike! The empress wants to use him to start a war and seize power. The military power of the marquis of Zhenguo has been reduced. The aristocratic family is constantly assassinating him. The Yuan Dynasty is eyeing him! See how he makes a comeback from a dying playboy, protects beauties, takes control of the military, builds magic weapons, defeats conspiracies, slaps the empress in the face, and sweeps away foreign enemies!