get download links for all episodes and use download managers like idm to download them.
All download links will be copied directly to your clipboard on your system and use IDM(windows) ,uGet(ubuntu) to download this batch. To download choose "new batch from clipboard" in your download manager. Takes time to grab all links as per the number of episodes.(100 episodes - 5mins(approx.))
Add the tampermonkey or greasemonkey addon to your browser
1.Open the anime you want to download in your browser.
2.Click the grab all links below the video.
3.Select the quality.
4.Add the links to your download manager.
- Tampermonkey or Greasemonkey
Tampermonkey plugin after installation can be located on right-hand side of the address bar.
1.Create new script.
2.Copy paste the code.
3.Save and enable tampermonkey.
4.Good to go.
- yozo06