Your Letter

After her summer break, So-ri starts at a new school and discovers an anonymous letter tucked away in her desk. The note offers a warm welcome and hints at a treasure hunt for the next letter: "If you want to keep reading, find my second letter!" As So-ri follows the clues scattered throughout the school, she frequently encounters Dong-soon, a classmate her age. Their friendship blossoms as they team up to uncover the letters together. With each new discovery, So-ri feels a deeper connection and becomes increasingly eager to meet the mysterious writer. "I want to find the last letter and thank you in person."