The aniworld page or actually the streamhosts they use have changed their code several times in the last weeks and I had not the time yet to investiget this and create a patch. Therefor the download doesn't work at all. Don't use this addon and create comments that it doesnt work.
![AniWorld-Downloader [BROKEN] のプレビュー](https://addons.mozilla.org/static-server/img/addon-icons/default-64.png){kind=icon}