YOUR LETTER

After summer vacation, Lee Sori transfers to Cheongsan High School. Still haunted by painful experiences at her previous school, she struggles to adjust to her new surroundings and keeps to herself. One day, she discovers an anonymous letter hidden beneath her desk. Following the clues in the letter, Sori repeatedly crosses paths with Park Dongsun, a prickly male student. As she follows the trail, she gradually uncovers the school’s secrets and the hidden connections between those around her...