See now, this is cool.
Let's say you're a hardcore old-school Final Fantasy fan like me. And let's say you've played and beaten every title in the franchise. Let's even say you were always a completionist and did absolutely everything in each game.
If so, wouldn't you be shocked to hear you missed something? Many years after it was initially released, it seems the FF community has located a new side quest in Final Fantasy IX . It's not a glitch; it's an actual side quest that is actually quite lengthy and involved. Credit goes to The_Kubasi at GameFAQs for discovering the extra mission, which has apparently avoided all probing eyes for a dozen years.
The side quest involves the Lost Nero Family and if you're interested, check out the YouTube video below: