In this guide, I explore the hidden locations in Queen’s Domain and show how to reach each area. I cover Start Camp, Fish-Man Island, Deimpo Mausoleum, and Petrified Garden, including the abilities and items I need to access them. I also show where to find the Knight Expedition Key and how to solve the Ceremonial Stone Tiara puzzle.
Queen’s Domain – Captain Aganmi’s Missing Crew & Skeleton Friends
Start Camp
This is a high-level location. If I enter here at a low level and save, I might as well become the hero of an anime: “I Got Stuck in the Abyss at Level 1, So I Have to Climb Out All Alone!”

library
This is a high-level location with mobs counting 140+ levels in the bestiary.
I find the entrance next to a trap that drops me down. It is dark inside, so I make sure to bring a light.

Fish-Man Island
Another high-level location. I need to use Wind Dash to reach it.


Deimpo Mausoleum
This location has a teleport, so I don’t need to worry about the way back.
Here, I meet our chef again and get the Knight Expedition Key.
I need to have Cestus to reach this location.



Now comes the harder part. I jump onto the corner, use Cestus, and perform 3 dashes to reach the other side.

After I loot the top mount, I jump down.

Once I meet the chef, I go left and head up the stairs. I take the teleport to save the key. After that, I can start exploring the dungeon.

Petrified Garden
I just use Jump and Dash when teleporting to reach this area.
ETC
Some areas can be entered right away, but to fully clear them, I need special keys or other items that I find elsewhere in the game.
Fish-Man Island
I find this place on top of one of the cliffs on Fish-Man Island.
Here, I need to collect 4 Ceremonial Stone Tiaras. They are all located nearby, and I need to place them in the correct order.
From left to right:
- First: RED, WHITE, WHITE.
- Second: WHITE, RED, WHITE.
- Third: ALL WHITE.
- Fourth: WHITE, RED, RED.
