Fan Yin later saw this passage in the book: "After leaving, don't go back to look at the green grassland, because you will never see it again. Either the water receded and it dried up, or the rising water washed the sandbar and turned it back into the simple and clean sand. But you can hang that painting in your heart and hope that in other summers in the future, the river will regain the mood of painting." She thought, is she the grassland or the river? Have no idea. However, if the river is Dai Zichen, then I would be willing to paint with him for the rest of my life.