It's a 7 minutes individual 3D stylized shot film telling a story about kindness without any words.

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In a small town in southern China, there is an old woman who keeps sending a letter every week. She plays dumb and doesn't want to believe that the person to whom she sent the letters was nowhere to be found. There is only one postman in the post office, who is very kind and doesn't want to disappoint the old woman, so he has kept all the rejected letters.