HAHAHA
Well, I think I have an idea of what I want the 'item' to be and it's an idea I've had before.
'Final Fantasy and the Pearl Necklace'
Something like;
"The world is falling apart etc etc and legend states that the Pearl Necklace will restore peace to the land of ________"
I have a twist for the Pearl Necklace as well.
Very basic, could get more complex. But final fantasy is sorta basic.