Humong0usFungus
Astra and Emerald, two best friends from the same village, set out to travel the world together.
Even though Emerald can't get far without a mount, anything's possible with a loyal friend. They make more friends along the way.
(In my opinion, this story lacks something in chapters 1 and 2. They are mostly setup for the starting two characters and premise, and don't have much story to them. Chapter 3, where Iris joins them, is where I'd say the story really begins. Feel free to start there if you like.)