The Arijiji Cave (& last the dungeon)1. Collect the town keys.
When you proceed the Boron Parts scenario, you need to go though the Arijiji cave (アリジジのどうくつ). In the cave, many ghosts demand you something. If you can satisfy them, they will give you animal keys. (ex. Cow's key ウシのカギ, Giraffe's key キリンのカギ...) Animal keys can open red treasure chests. From the red chests, you can get good or rare equipments and the town keys. (ex. Poruka's key ポルカのカギ, Kaneru's key カネルのカギ...) Town keys can open the warp doors in the Arijiji Hall (アリジジホール).
The Arijiji cave map
The demands of each ghost.A.
Give your pow points.B.
Give the same 20 accessories (the third equipment). (At random)C.
Talk to the ghost while you are joining hands with a dead companion or quester.D.
Talk to the ghost while you are confusing (stars on your head). Two online questers are needed.E.
Talk to the ghost while you are poisoned.F.
Give a dried pow-yan (ほしパウヤン, an item), choose "yes" (はい).G.
Talk to the ghost while you are trembled. (yellow blinking)H.
Give a resurrection stone (ふっかつのいし, an item), choose "yes" (はい).I.
Talk to the ghost while you are slow. (By the spell of "noro (ノロ)", you will be slow.) Two online questers are needed.J.
Talk to the ghost when the one number of your level is 0 or 5. (ex. lv. 15, lv.20)K.
Say (いう) the name of the betrayer on the ghost.*1L.
Talk to the ghost while your strength (ちから) is more than 80, choose "yes" (はい).M.
Talk to the ghost while your speed (すばやさ) is more than 100, choose "yes" (はい).N.
Say (いう) the town's name on the ghost (at random). *2O.
Give a Toma-chu (トマチュウ, an item which sells in the Kaneru's inn), choose "yes" (はい).P.
Say "コワワ" on the ghost while you are invisible. Two online questers, or a Misuteka companion are needed.Q.
Stay alive after the ghost attacks with the magic. (I recommend to join hands with some companions.)
*1 There are 5 ghosts in the Eldrora ruins (エルドローラ). Their names are イチロー, ニイヤン, サンタ, ヨンク, ゴロウ. Only one ghost lies among them. Their lines change at random in each server. As you say the wrong name each time, you will lose 5% of your quester points at the end of the scenario.
★I'll research what exactly they say and will translate them. Please wait.★
*2 The town's names are クローツ, カネル, ウル, イルミナ, キロ, アプリカント, パルマーラ, ポルカ, バルク. Not like the K ghost, you don't lose your points when you made a mistake. 2. Find the order of the doors in Arijiji Hall.
Open the all 6 warp doors in the Arijiji Hall (アリジジホール). First, try enter one of the doors (choose "yes" (はい) to use.) If you go through the door and landed on the town, that door is not correct. If the door glows when you use it, that's the first correct door. (Shout the name of the town to memorize. ex. "1 Kaneru (カネル)") Then try whatever of doors except the one glowed before. If you go through incorrect door, then use the first door again and retry to find the second door. If you go through incorrect door after the second door, then use first and second doors and retry. Like this, find the correct order of doors. The order changes at random in each server.
When you find the all right order, a new warp hole will appears. Go through the hole and get the Arijiji key (アリジジのカギ) from the red chest. Go back to the Hall again, go through the warp hole on the left, and go to the brown room on the map.3. Find the last Boron part.
Use the Arijiji key (アリジジのカギ) in front of the brown room. Open the biggest chest, then 4 gray treasure chests appear on the spots (1), (2), (3), (4). You need to open the 4 gray treasure chests at the same time.
Online questers often say (1) as "みぎうえ", (2) as "モルボンまえ", (3) as "タルまえ", (4) as "ひだりうえ". If they say "ひだりうえ オーケー(OK)", it means he is ready to open the chest on (4). When 4 questers on each points get ready, another quester counts numbers to match the time they open. If it failed, you can try again. After it succeed, open the biggest chest again and see the event movie. (All the questers in the Arijiji cave can get the experience after the event. They actually don't need to gather in the brown room.) After the event movie, go to the Trek mountain.The Trek mountain (トレックやま)
You can go the mountain from Parumara. There is a new road on 4th level on the mountain. In front of the road, a new inn is open (Komukomu). This last dungeon is not so complicated, but I made the map for this page.
The map of Trek mountain 6th level
The map of Trek mountain 7th level
★1 Not like other event movies, this event starts by only getting close to them (Morubon and a Gagoria).
★2 Talk to the Gagoria monster to start the event.
Useful tips in the Boron scenario
In Cocotan's house (ココタンのいえ) in the Baruku town, you can use the transport machine.
(Click the picture to expand)
ココットむら Cocotto village: The Arijiji cave is near from this area. If you go into the village, you can't go back to Baruku town by Tobitto (トビット).
エルドローラ Eldrora ruins: This is useful when you check who is the betrayer (in the task of the K ghost). You can also go to Eldrora ruins from Kiro and through the swamp.
*にじのいせき Rainbow remains: Be careful when you go this area because you can't go back by Tobitto (トビット). This area is in the Kaneru Peninsula (カネルはんとう), whish is not related on any scenario. Some expert and reckless questers go there to fight the enemies of challenging levels.
エルザ Elza: To go to Romsite (ロムサイト), this warp will be a shortcut. Because you can land on the left side of Elza by using this warp.