The wind heard the laughter of the dolphin and the cloud. The cloud is a crybaby, but the wind still likes her very much. The wind pushes her to run and run, taking her to every fun place. When she cries, the wind blows and blows to dry her tears. Later, the wind fails to keep the cloud. She turns into rain and goes into the sea to accompany the dolphin to conquer the blue world. And the wind still blows over the sea surface again and again, because the wind still likes her very much.