I Used Science to Save the Ming Dynasty. Chongzhen Said I Was a Monster.

Lin Mo traveled through the military camp in the late Ming Dynasty with modern knowledge, just when the plague was rampant. He used alcohol to disinfect and isolate the patients, and was treated as a demon and tied to the execution ground. At the critical moment, he shouted "I can make a weapon to kill the enemy" to save his life. Lin Mo improved his flintlock guns and formed a new army, and made many military exploits. He thought that saving the Ming Dynasty was just around the corner, but he didn't know that there was an undercurrent surging in the court. Civil servants accused him of "strange and obscene skills", and eunuchs coveted his skills. When Lin Mo rescued the famous general Lu Xiangsheng, Chongzhen suddenly summoned him late at night. As the candlelight flickered, the emperor smiled nervously: "My dear, do you know that I have already seen that you are not from here?" Outside the palace gate, the lights of the new-style school flickered on and off in the cold wind.