You can try looking for legitimate light novel apps on the App Store. Some apps might offer download options for light novels, but make sure they are legal and safe to use.
You shouldn't try to download from Novel Updates. It's not the right way. Instead, check out official bookstores or online libraries that have the legal rights to provide light novels.
The download method of ghost blows out the light audio novel may vary according to different operating systems and browser, but there are usually the following methods:
1. Search for audio novel software in the app store such as Himalayan PM, Dragonfly PM, Lychee PM, etc. and download the corresponding client.
2. Search for audio novel download websites in the browser such as Baidu Cloud, Penguin PM, Netease Cloud Music, etc. and download them using the browser.
3. install an audio recording software such as Audacity, Adobe Audition, etc. on your computer and connect your phone or tablet to the computer to record audio novels. After he was done, he saved the recorded audio file to his computer and uploaded it to the corresponding audio novel platform.
Please note that before you download an audio novel, it is best to confirm the legitimacy and security of the software or website to avoid encountering malicious software or viruses. At the same time, when downloading and uploading audio files, you also need to pay attention to copyright issues to ensure that your rights and interests are protected.
I'm not sure what kind of java-format light novel you're referring to. If you can provide more information, I will try my best to answer your questions.