I'm not entirely sure. It could be a very specific or made - up term. Maybe'surumar' is a name or a special concept within a particular story that's not widely known.
Since the term is so unclear, I can't provide a specific example. However, if'surumar' is a character, it could be like in a story where Surumar walked a long and winding path (a way) in a land far away in the past. Maybe he was on a quest to find a magical object and his way was filled with challenges and adventures, but this is just speculation without more information.
It depends on your perspective. Some elements of 'A Way Back' are inspired by true events, but there might be fictional additions for dramatic effect. Overall, it has a foundation in reality.
The significance of the 'way back story' could be that it often shows growth or change. When someone is on their way back, they are different from when they left.