What does it mean to die in the misty rain in the south of the Yangtze River?

Death in the misty rain in the south of the Yangtze River is used to describe a poetic scene, implying a beautiful and bizarre emotion or situation. In ancient literary works, Jiangnan area is often described as a beautiful landscape, especially under the cover of misty rain, which is more quiet and pleasant. The expression of "dying in the misty rain in the south of the Yangtze River" emphasizes the romance and tragic of characters or plots, and implies a kind of disappearance or disappearance in the beautiful scenery.