Go to the right, you will see an owl. Interacting with it will make it draw a circle as a hint: You have to place 4 tiles , , and so that the river sections in 4 tiles connect, and make a circle. Chirb will spawn inside that circle. Note that you have to be inside the circle to interact with Chirb. Chirb will give you piece when you talk to him.
Finding the way out of the Forest
- Go into one of the two Ribbon tiles. Pay attention to the tree with a ribbon, at one edge of the tile: That marks the way you should go. Place the other Ribbon tile so that you can exit the current tile to the other tile, through the marked direction. Repeat this step (5 times) until the fog is gone. You will see 2 pieces and .
- Go into one of the two Fallen Tree tiles. Pay attention to the fallen tree at the middle: That tree points the direction you should go. Place the other Fallen Tree tile so that you can exit the current tile to the other tile, through the marked direction. Repeat this step (5 times) until the fog is gone. You will see 2 pieces and .
- Go into one of the Windy tiles. Pay attention to the way the trees are swaying to: That is the way you should go (the wind's direction). Place the other Windy tile so that you can exit the current tile to the other tile, through the wind's direction. Repeat this step (5 times) until the fog is gone. You will see the piece . Go to tile , and pick up the piece , and a Grandmother's letter.
Pick up the Wrigging Worm at tile , then go to the plant stem at the same tile. You will go to the surface (tile ) and meet Chirb and his owl. Interacting with the owl will reveal that Chirb lost his sapling. Carto will then give the Ghost Lily to Chirb. After Chirb and his owl has departed, go back to the Cave to unlock 3 more pieces , and .
Go return the Worm into the tunnel entrance in . Then connect all the Cave tiles so that the tunnel's paths are all connected. Go to to see the Worm breaking the boulder and retrieve the Worm. Then go to , read the sign ("Don't give up!"), then go to the plant stem at to resurface at the Forest, unlock 9 tiles , , , , , , , , .
Solving the runes
Now rearrange the 9 tiles so that the drawing combined resemble the unique symbol. The Watcher will appear in the middle of the symbol. Talking to him will trigger the cutscenes about him explaining to you the Forest, Watchers, Messengers,... and finally, the ritual of choosing the new Watcher. After then, he will show you the way out of the Forest, and give you Friend of the Forest Amulet. This is the end of Chapter 3.
When you got to the Forest, you will meet Ricad. He will tell you that Chirb as the new Watcher is missing. Go to the north east corner of the Mother Tree tile to get the piece . Go to tile and you will meet Chirb there.
Removing the branches
After talking to Chirb, go to tile and interact with the tree. It will show that some branches are blocking the tree, and you need someone strong to remove the branches. Go talk to Cholmek's Bear at the bonfire (tile ) and he will help you remove the branches. Now you are back to the Cave.
Go pick up the torch at the tile , then light up all the torches in the tiles and put back the torch to its place in tile . Arrange the tiles so that they are connected, and: the tile with 1 torch is next to the tile with 2 torches, the tile with 2 torches is next to the 3-torches tile, the 3-torches tile is next to the 4-torches tile. The tile will appear. Jump into the hole in tile will send you to Volcano.
Going to the treetop
After leaving the Chalet, you and Shianan will go to the Mother Tree. Chirb and other Messengers will be there and help you get to the treetop. When you are at the treetop, talk to Shianan and connect all the map pieces together. After the maps have been completed, the tree will grow above the clouds.
When you reached the clouds, open the map, and put the airship tile next to your tile. The airship will appear and you can meet your Grandma. This is the game's ending.
In Chapter 6-2, in tiles , , and there is a bird on one corner of each tile. Place the tiles together so that the 4 birds are close to each other. Go inspect the birds, they will drop a puzzle piece of the Airship.