The Ninth Sunny Day

Musical troupe musician Lin Yuan went to the border to express condolences and met his former lover Su Wan. On the same day nine years ago, he was forced to leave the team due to a report letter, and Su Wan was the one who wrote the letter. The sun was shining brightly, and he played "Nine-Nine Sunny Days" for the soldiers. Before the sound of the piano fell, Su Wan handed over a yellowed letter - "I wrote the letter, but the content is evidence to clear your father's grievances." She turned and left, and the sunlight stretched her shadow very long.