In the springtime of her youth, Xiaodie arrives in the historic old town of Pingyue, where she unexpectedly meets the love of her life. But despite giving it everything she has, she cannot escape the hand of fate. In this seemingly ordinary little town, Xiaodie lives out the final tragic chapter of her life. She spends the rest of her years alone in the old town. At the moment of her death, she seems to see once more that bright, sunny afternoon when she first met her beloved. Her story becomes a poignant legend in the old town of Pingyue.