When Lin Zhaozhao, a Chinese teacher at the Normal University, woke up, she found herself lying on a bumpy oxcart. Her identity changed into that of a down-and-out scholar whose engagement was broken off and expelled from her home during the Jin Dynasty. He was penniless, hungry and cold, and could not even pay for the trip back to his hometown. In desperation, she posted a notice at the gate of the city saying "Hiring a Meng-taught Master with a High Salary".
The person who issued this notice was Jingan Hou Huoyan - the god of death on the battlefield, evil star in the capital, and a bad-tempered general who was ignored by the civil and military officials of the dynasty. His deceased wife left behind three children, the elder nine years old and the youngest four years old. They were all as wild as monkeys and had already made seventeen gentlemen angry. Lin Zhaozhao is not afraid. In her previous life, she was the leader of the primary school Chinese teaching and research group, specializing in treating all kinds of naughty children. She took the pointer and slapped it on the desk: "From today on, I am your master. You are not allowed to nap in class, and you are not allowed to bully others after class. Violators will be punished by copying the "Thousand-Character Essay" twenty times." The three little boys looked at each other. Half a year later, rumors spread all over the capital that the three lawless little devils in the Jing'an Marquis Mansion could actually recite poems. What's even more outrageous is that the cold-faced Marquis who never steps into the backyard has been sitting at the door of the school every day with a teacup in his hands and listening.