Longevity Begins with Being a Sergeant in Troubled Times!

At the end of the dynasty, the world collapsed, the world was in chaos, and the people were in dire straits. As soon as he opened his eyes, Fang Muqing came to this troubled world. He became a mediocre little servant with a beautiful sister-in-law by his side. Seeing that her sister-in-law was about to be kidnapped, fortunately Fang Muqing obtained the God's reward modifier. As long as you work hard, you can improve! Start with the introduction to swordsmanship and embark on the road to longevity in martial arts!