Nether in this mod looks more like Ocean monument, because was built by using the same blocks. Its borders is also limited and i didn't manage to find a portal to go back from there.
How to install addons:
- Get the latest version of ES File Explorer
- Download .mcworld file
- Using ES File Explorer go to Downloads folder on your device
- Find .mcworld file and click to import it into Minecraft PE
- Open Minecraft Pocket Edition and look for map among your worlds