The Roots

=
To go to the roots you firstly need to find the Roots key. This is at the top of the highest mountain in the world. Then you have to travel to the farthest 4 corners of the world, the order is random so you must travel to each and find where the first altar is. Spend an hour at the altar and it will activate. =====

After all 4 altars are activated. Turn off your device and wait 24 hours, you will receive a message on your device the next day. If you don't wait another day and it will definitely be on there.
The message will tell you exactly where you need to go on the map. Enjoy!