Here, find a way north, then turn east. Park your boat into the green lot. You can now control Felix again. Remember that room that flooded with water inside the ship? It's time to dry it up (Parch) and take the treasure chest. When you are done, leave the ship.

Follow the path until you see a white statue blocking you way. Use Move to push it. The guards will spot you. They will ask you if you have defeated the Poseidon or not. But even if you did the great job, they won't let you in. So Piers comes out and the guards become quite surprised that Piers is alive. They say that only a Lemurian can do such great job. After a long talk, Piers will invite you into his hometown.

Walk in. You will now be inside Lemuria. The man at the gate (if you talk to him) will say that it's been a while since the last time Lemuria had guests. Isaac and Co. obviously haven't arrive yet (too late �.. Babi is dead). As you walk north, Kraden will come out and say that this place is magnificent. Kraden will then want to visit the palace, but the soldiers won't let him in. They say that the king is having a meeting with Lord Conservato. Piers will tell Kraden to wait before entering the castle. So why don't we go to Lemuria Fountain to obtain some items?

Here you can receive items just like in Golden Sun. You can also get a Stone Tablet from the springs if you get the metal into the center circle. All you need is a bunch of Lucky Metals!

Now enter a house which is south-west of the palace. If you enter a house with wine bottles all over the floor, you are in the right house. Go and talk to the man. He will ask you if you are the warriors. Piers will come up and greet him (he is Piers's uncle). His uncle thought that Piers was dead. He greets Felix and Kraden. Piers suddenly realizes that his mother is not here. Piers's uncle tells him the truth: Piers's mother also thought that Piers was dead. She was so shocked, that she died. Piers cannot believe this (watch his reaction, just same as Kraden when he heard that Babi was dead). He runs away in agony. Kraden asks you if we should go after him. Either way, Kraden says that it's better not to disturb him. The man will talk to you if you leave. He will ask you if you know anything about Alchemy. Once he is done talking, leave. You can go and see Piers facing his mother's tomb.

Now go to the north-eastern part of the town. You will find a three-story house. Try to enter, and someone at the top will come out and look who is there. He will tell you that the door is broken, you so have to come in by the window. Go climb the rope. Enter the house. Then go into the western room.

Lunpa will talk to you. As the subject becomes serious, Lunpa tells you that you should go see the king. Kraden says that the king is having a meeting with Lord Conservato. Lunpa says he will see the king right away.

Get out of the house and head back to the palace. Go to the hall. The king, Lord Conservato, Lunpa and Piers are already there. Piers will introduce you all to the king. Lunpa tells the king that Kraden is a scholar of a civilized world. The king will give you something to have a look at. It is an ancient map of the world. Another one is a map that was used by Lunpa, 150 years ago. The two maps are similar. Kraden realizes it. He realizes that the world in Lunpa's time is smaller than the world before. Piers then reports his mission. He reveals shocking news: the world today is even smaller than the world in Lunpa's time. They agree that the lighthouses are taking the effect. The only way is to light all lighthouses. Lord Conservato disagrees with it all and runs away. Once the conversation is done, you will receive a treasure chest.

But there's problem. You should realize that you cannot sail to the western part of the world. Lunpa will give you an Psynergy item that will let you sink rocks. This will grant you access to the western part of the world, and it can only be equipped by Felix. Now leave.