What is the plot of man who became a fish?

The story "The Man Who Became a Fish" is actually a series of short stories written by J.G. Ballard, collected in the book of the same name. There is no single plot for the entire collection, but rather a series of interconnected stories that explore themes of identity, transformation, and the blurring of boundaries between human and non-human.

Here's a brief overview of the stories and their general themes:

* The Man Who Became a Fish: This story explores the protagonist's gradual transformation into a fish, a process that reflects his growing disillusionment with humanity and his desire to escape the complexities of life.

* The Subliminal Man: This story focuses on a man who has become obsessed with the idea of being a fish, and his descent into madness as he tries to live out his fantasy.

* The Terminal Beach: This story is set in a post-apocalyptic world where a man is living on a deserted beach, constantly bombarded by the detritus of civilization. He finds solace in the ocean and eventually feels a connection to the sea that transcends human limitations.

* The Drowned World: This story portrays a future world where the Earth is slowly being submerged by rising sea levels. The protagonist struggles to adapt to this new reality, while at the same time confronting his own fears and desires.

While the stories are loosely connected, they each offer unique perspectives on themes of transformation, alienation, and the search for meaning in a world that is constantly changing.

Overall, "The Man Who Became a Fish" is a collection of disturbing and thought-provoking stories that challenge the reader to think about the nature of humanity and the boundaries between the human and the non-human.