What was the name of the movie based on Stephen King's The Number One Fan? (Please note that this movie is not "Ten Days of Danger" because the ending is different from the original.)

I watched this movie when I was in college. I don't remember if it was adapted from Stephen King's novel.
Today, I was reading Stephen King's "Writing" and saw a book he mentioned,"The Number One Fan."
Then I remembered that a movie I watched in college, the name of which I now forget, had the same ending as "The Number One Book Fan."
Then, I found a movie adapted from this novel,"Ten Days of Danger." It was indeed very good, and the female lead's acting skills were also very good, but...
The ending wasn't a dark one, it had been adapted...
I remember that the ending version I saw at that time was faithful to the original work, which meant that the author's work was used by the woman who imprisoned him.
And the writer was killed
I don't know if anyone has seen this version. Please name the movie ~
"Let me briefly describe the ending of the movie I watched. The female lead imprisoned the male lead. Then, the book written by the male lead was used by the female lead. She gained both fame and fortune. The male lead didn't remember clearly. He probably died, but he seemed to have been let go...

Answer 1

According to the title description, the recommended movie was called " Top Player."