Charles, who had just entered high school, met Gu Nan, who was handsome and could be called a girl killer. Gu Nan's every move attracted Charles. One night under the cherry blossom tree in front of the teacher's dormitory, an introverted and shy girl mustered up the courage to ask: Teacher Gu, do you know where red beans grow? A certain teacher couldn't help but smile and said: Little fool, of course I know. I'll take you to see it after you graduate, okay? …
At the class meeting before the graduation ceremony, a very curious gay man in the back couldn't bear it anymore and asked: Teacher Gu, we have all graduated, why hasn't our teacher's wife shown up yet?
A certain teacher glanced at Charles with a half-smile and said: Since the position of the teacher's wife should be replaced by the summer class representative...