Synopsis
In "Your Letter," middle school student Lee Sori, known for her kindness and strong principles, endures severe bullying at her current school after she steps in to defend her friend Kim Julie from the tormentors. Her intervention shifts the bullies' focus onto her. Hoping for a fresh start, Sori transfers back to a school in the city where she previously lived, only to find that the trauma of her past continues to haunt her, leaving her isolated and reluctant to trust anyone. While struggling with her difficult situation, Sori discovers a mysterious letter attached to her desk. The note sets her on a path to find more letters, each one revealing clues and drawing her closer to the anonymous sender. As she follows the trail, Sori seeks to understand the purpose behind the letters and uncover the identity of the person who wrote them.
