Shin Dongwoo is a son of the woman working in school's library. Her name is closer unknown, but kids call her Narsha. Not even miss Narsha, she doesn't like it.

And Shinwoo...he's regular student, let's say he's...a nerd. Last time he had a girlfriend when he was 6, in the kindergarten.

Like everyone, he's got a secret - he has a crush on Jang BangSil.

But he feels he is not her type.

Anyway, Shinwoo is popular in school, but only for his good grades. Well, hard life of the nerd.