aye, I have same Cat model as in that CS so I can say I was there even though I as there(if that makes any sense lol) as for who are you and where you come from, you are a budding adventurer that is out to make your own name, if you were to see the orignal opening CS you would actually see the first time use of Echo, even though at time I thought it was more of Prophecy since that guy who is seeing it is in there in different gear and different team.

as for the lore its open make what ever story you want, if you are from LL you can say you are traveling from your home nation, from grid you wanted to see the big city that is heart of forest or wanted to see the Elder seer, if from uld you wanted to to see the jewel of desert that is uld, its a blank canvas draw a picture write a story make a legend