There’s a secret whisper coming from the hubble bubble of a class in the wild jungle!
Na-saem is such a charismatic model student that nobody dares to mess with her. All her friends are jealous, but they also think she’s a difficult girl to become friends with. Then she changes and becomes more friendly, and it all starts when she gets to know a boy named Paul. Paul is of mixed blood and bullied by other children in the class. But Na-saem is always there to defend and protect him. Perhaps, she has a caring heart and wants to protect someone who is having a hard time in school. She gradually builds a sense of belonging to a world of people who are different from her, and she finds herself having an ear that can hear whispers that she couldn’t hear before. It is her “ability” to read what’s hidden in people’s minds, beyond what we can see.