What was the change in the behavior of the guests in The Calm Mistress? How does it push the story forward

The Calm Mistress is a horror novel about a mysterious event. When the wife of a wealthy businessman and her guests are trapped in a strange villa, they begin to show unusual behavior and emotions. These changes eventually become the key to driving the development of the story. In the early stages of the story, the guests appear calm and confident. They seem to know nothing about the villa or the mysterious events inside. However, as time passed, their behavior began to become more and more strange and crazy, showing all kinds of different emotions and behaviors. For example, they began to lose their sense of smell and taste, which suggested that they might have been controlled by some mysterious force. They also showed violent tendencies and used weapons in an attempt to escape. These changes in behavior eventually led to even more terrifying and thrilling situations, making the story even more fascinating. The changes in the behavior of these guests were the key to driving the development of the story. Through their changes, the author created an atmosphere full of tension and fear to keep the readers curious and concerned about the story.