Sorry for the inconvenience. If you need to watch the offline novels, you can try the following methods: 1 Check if your device or network is stable. There may be network problems that cause the buffer to fail. 2. Check if your novel file has expired. You may need to download the latest version of the file. 3 Try to use other internet sources to read the novel, such as public Wi-Fi or mobile data networks. If the above methods still can't solve the problem, you can try to contact the relevant novel website or platform to consult their customer service for further help.