I assume this means if your just exploring random dungeons you will inevitably run into locked doors and puzzles that you cannot/will not be able to solve because you don't have the quest.
OR
This could also mean you would still find the key/required items in the dungeon without ever having the quest in the first place and be able to explore the entire dungeon.
So what happens in the Demo if you don't get the quest from Lucan but you still go to the dungeon?
Do you still run into the thief that stole Lucan the Innkeepers stuff?
Is the thief not there because you don't have the quest so you simply run into a locked door with a puzzle and no clue how to open it because you don't have the quest and if so how will you know where to get the quest so you can get the item required to unlock it and advance further?
Are locked doors and puzzles only randomly generated in dungeons by Radiant Story upon getting a quest? (I highly doubt this is the case)
I wish they would give us some more insight into this.
What do you guys think?