Five days have passed since Ahan's 16th birthday. Today is the day to enter high school. The family is strictly managed in the junior high school semester. In addition, Ahan is smart enough to get into the city's No. 2 Middle School. This score not only makes Ahan's parents happy, but Ahan himself is quite happy. However, Ahan's happiness does not come from his own grades, but because the location and environment of the city's No. 2 Middle School, the old and famous school happened to catch up with the reform this year. After the government's order, the entire campus moved to the suburbs more than ten kilometers away from the city. The bus only takes two hours to go to and from get out of class to and from.