Perhaps it was because the mobile browser had a buffer for the novel, so it was impossible to jump to the next page when looking at the table of contents. Usually, mobile phone websites would buffer some of the page content so that it would load faster on the next visit. However, if some novels were paginated, the content of the current page would be displayed instead of the next page every time they were accessed. In order to solve this problem, you can try to cancel the browser's settings or use some third-party tools to clear the browser's buffer. In addition, you can also try to view the details of the novel on the novel website instead of directly visiting the novel table of contents. This way, you can view more detailed content and avoid the problem of the buffer.