From the desert, go straight south to the town.

Gohn

There is nothing in the town except that you have to play hide-and-seek with someone familiar.
Follow the map below to trigger the events subsequently: (a) -> (b) -> (c) -> (d).

Note: you can play hide-and-seek with the king of Tycoon 4 times, however, it only requires 3 to proceed.

Catapult

There are 3 chests in the chambers, but you have to follow the instructions to unlock them.

1. Start by interacting with a planter (a) in the bedroom (bottom-right corner). The note says "Read the notepad in the room on the right".
2. Go to the room on your right, then read the note (b): "Check the urn".
3. Go to the left area with bookshelves, check the urn on the left (c). Then a frog suddenly appears and knocks off a book. It reads "Go down 6 and right 4, then pull what's there!".
4. Next, pull the switch (d) at the bottom of the study room and the door will open.
5. Once you get the airship flying, talk to Cid to trigger a mini-boss fight.

Note: this airship can transform into a ship by disembarking on the ocean surface. However, it cannot land on forest or desert terrains.

Item Checklist:

• C-067: Shuriken
• C-068: Shuriken
• C-069: Mini