What is the conflict in the story? I need all the conflicts in the story thanks alot

One primary conflict in Stephen King's novel, Misery, arises when Annie Wilks discovers the ending to the new Paul Sheldon novel. Annie is Sheldon's "Number One Fan," and her whole life revolves around his recurring star character, Misery Chastain. But when Paul decides to kill off Misery, his top fan goes ballistic. The ending must be changed, and Misery must live. She keeps the injured writer captive until a suitable new ending is concluded. Sheldon realizes the seriousness of the situation, and he must cut through the writer's block that plagues him in order to come up with a satisfactory new tale.