From this detailed guide, you can learn how to install SerienStream Addon On Your Kodi.
NOTE: This Addon requires a Free User Account. Please Register at https//s.to And Enter Your Account Details in The SerienStream Settings
RELATED: FilmPalast Kodi Addon.
How To Install Serien Stream Kodi Addon.
No Source repo For SerienStream Addon just a direct link.
First download plugin.video.serienstream-1.0.0.zip From Here and save it at location where from you can easily access it
- Open Kodi
- Be sure to have the Unknown Source box checked as Kodi requires this before installing 3rd party add-ons.
- HOME Screen > Add-ons > Settings button 
> Add-ons > Enable Unknown Sources.
- From your Home Click Add-ons
- Click the Add-on Browser Icon
- Navigate to where you saved the ZIP file that you downloaded Select plugin.video.serienstream-1.0.zip.
- Wait for Add-On Enabled Notification
- Wait till you can see the message Add-on installed pops up.
That's it! You can now find you addon from main menu > Add-ons, enjoy.