Something Is Very Wrong with This Tang Dynasty

Qin Yu, a young man from ordinary society in the 21st century, traveled to the Zhenguan period of the Tang Dynasty. He became the son of General Qin, the personal soldier of Qin Qiong, Duke of Yi State. The old man died in the Xuanwumen Incident, and he was granted the title of Founding County Man under his protection. The fiefdom is Jingyang County, 50 miles away from Chang'an, and he can be regarded as a small landowner in the Tang Dynasty. I thought it would be a good idea to eat and wait for death during the Tang Dynasty. However, when Qin Yu saw the blood energy radiating from the head of his nursing home during training, The teacher in the private school gave off a faint fluorescent light when he was teaching, and he realized that something was wrong with this Tang Dynasty.