Zhao Sheng, a retired postman, has been suffering from dementia over the past years. But for some reason, the image of the peach tree in his dreams lingered in his head. He insists that his partner Qi Mei is waiting for him under the tree.

This image of the peach tree woke his remaining memories. The little things between him and his family after retirement, the interactions with the villagers when he was delivering their mails, the time when his children were born, and his days spent in the …