*** Unequip Rosa before entering the castle because she is leaving the party soon.
Keep heading east following the map you'll reach Fabul castle. Treasure list:
- Potion
- Antarctic Wind
- Bomb Fragment
- Zeus's Wrath
- Bacchus's Wine
- Tent
- Hermes Sandals
- Spider Silk
- Demon Shield
- Ether
Go to #2 and talk to the rabbit, he is now a Recordingway.
Go to #3 and buy some claws for Yang to boost his attack.
Go to #8 and talk to Yang's wife to progress the storyline.
Go to #12 for another storyline. After this, you'll have a series of battles but don't worry because you'll be fine.
At the end, you'll have to fight your comrade Kain. Unfortunately, you cannot win this scripted battle.
Once the cutscene is over, collect the remaining items then head straight to INN and take a rest.
Go outside to the world map, then head north you'll see a ship.