According to the information provided, I recommend the novel, Unrequited Love: The CEO Sent Me to Prison. Two years ago, the male protagonist sent the female protagonist to prison for misunderstanding. After the female protagonist was released, she began to seek revenge, but the two still could not give up their feelings for each other. The name in the novel did have the word "prisoner" in it. I hope you like this fairy's recommendation. Muah ~😗