In 1985, Tae-Nam (Lee Dong-Hwi) works as a teacher at an all girls high school in the country. The students there do not like Tae-Nam, because he keeps shouting at them. In fact, Tae-Nam has never had a date in his life. One day, Tae-Nam finds banned erotic book at the book store. The banned book spreads among the girls at the high school. The novel ends with "to be continued." The students become curious about the second volume. Soon-Duk (Jung So-Min) decides to write the second volume for her friends.