Queen, Please Don't Make Trouble, Gao Yang and I Can't

Xu Feng traveled through time to the ninth year of Zhenguan. This year, Li Yuan died suddenly in Chui Gongdian. This year, King Luo Bin, one of the Four Great Masters of the Early Tang Dynasty, had just turned sixteen. This year, the beautiful sister-in-law at home has been targeted for a long time, and she is ready to take action. Even the only remaining medical clinic is about to be occupied. A knife is placed on her neck, and she does not know when it fell. Xu Feng didn't want to die. My sister-in-law is even more reluctant to hand it over. Therefore, he could only clench his fists and use his medical skills to create a prosperous road in these nine years of Zhenguan!