Secret Underwater Dungeon
Using 'Mog Net' send 7 mails to another player and then send 4 mails each to the NPC 'The 4 Old Men' and 'King Alus'. The order which the mails are sent does not matter as long as King Alus is last. This will unlock a new dungeon which is found east of the floating continent. Take the Nautulus to this location and submerge into the coral when you see a shadow in the water. In the coral there is a cave which is guarded by an Iron Giant who you must defeat.
Added by: Sanzano May 28th 2007, ID#2862