Final Fantasy 7 Side Quest - Sleeping Old Man
Directly east of Junon is a small cave that can only be reached via the Highwind or a Blue/
Gold Chocobo. Inside, you'll stumble upon a sleeping man who mumbles out your statistics when
you speak to him. He can tell you either how many times you've fought battles or how many
times you've run away from battles, for example. Sometimes, he also hints at the concept
of Master Materia.
This man is actually worth a bit more, actually. Find out how many times you've fought from
him, and then talk to him when the last two digits of the number of battles you've fought
match each other. (Examples; 488, 522, 366, etc) Doing this will earn you a Bolt Ring. Sadly,
you can only do this once.
However, this guy can give you a very rare item which is worth a ton -- Mythril. Speak to
him when your last two digits match, and he may give you a piece of Mythril.