On the first day of his senior year of high school, Lu Ming called the principal "Jianguo" in the corridor, and the whole school exploded.
No one knows that this taciturn academic who is firmly ranked first in his grade has a forty-five-year-old soul living in his body - in his previous life, he was Lu Ming, a core member of the city's college entrance examination proposition group and a special teacher, and the principal, Lu Jianguo, was his biological son.
When he woke up from the car accident, he was seventeen years old again, sitting as a student in his son's school. During the day, he endured his son being lectured on the podium; at night, his son had to call his dad with water for washing his feet.
Lu Ming just wanted to spend this year quietly and pass the Tsinghua University exam before leaving. But troubles came one after another: the grade director suspected him of cheating, the teaching office kept an eye on his mobile phone, and a girl began to appear around him frequently - in his previous life, she was the wife he had not yet caught up with.
The biggest trouble was: he discovered that the college entrance examination questions he had given that year were being leaked in advance by an agency outside the school.
Lu Jianguo wanted to check, but couldn't. Lu Ming can check, but he must first let his son believe that your dad is really your dad.
