Clustania Executive District

The Clustania Executive District (クラスタニア行政区), also known by the names of Clustania District and Governorate, is a dungeon in Ar tonelico Qoga: Knell of Ar Ciel. This is the place in which all of the rules and laws followed by the Clustanians are passed, and where the rulers of said city reside. Several of its rooms have an appearance similar to conference halls and storage rooms.

History
This place has always served as the point of administration for the Clustanian government, ever since it was founded by the Reyvateils that rebelled against the Kurogane Laboratories, and it's also where the facility in which new Reyvateils are born every certain number of years.

During the events of Knell of Ar Ciel, Aoto and his friends arrived at this place in search of Harvestasha, to who Cocona had to give the Heart of the Land as Jakuri had instructed her to. When they finally entered Module Harvestasha, where Harvestasha resided, she welcomed them by calling them lowly lifeforms. Akane scolded Finnel for bringing un-Purified humans to this place, to which Cocona replied that they had threatened her into bringing them to the Module, so Finnel wouldn't be punished for it; and also mocked the Clustanians as cowards because of that same rule. Harvestasha replied to this that she was far too divine to be seeing the hideous souls of the humans, which made Cocona hesitant to hand over the Heart due to how arrogant and unpleasant Harvestasha was acting, and because she didn't see how using the Heart to restore Ar Ciel would be connected to extending Finnel's life. Harvestasha insulted her, and told her that accomplishing one of these goals would accomplish the other as well. After this, Cocona complied, and using an Hymmnos Spell to extract the Heart from her own body, she gave it to Finnel. However, when Finnel was taking it from her hands, Luphan appeared and slashed her from the back.

At this point, Luphan revealed his true name: Ayatane Kureha Kirinami, and told the party that he was a Clustanian spy, which prompted Aoto's rage, but before they could do anything, Harvestasha used other Hymmnos Spell on Finnel, and forced a yet unknown persona to surface. Harvestasha was overjoyed while Ayatane explained that this was the ancient Goddess of songs that had lost her name, and with her power, they would be able of annihilating humans and creating the ultimate Reyvateil paradise: Reyvateilia. Then, Harvestasha surrounded the party with Guardians and prepared to kill them off.

At this point, the unknown persona, which was still under Finnel's control, broke down into tears upon seeing what her actions had caused to her friends, and decided that to help them, she would even be willing to throw her life away, as they had given her a reason to live. Upon saying this, Finnel returned to her normal form, and instantly crafted and begun singing a new Song: EXEC_FLIP_FUSIONSPHERE/., which began causing the entire area to shake. Harvestasha began freaking out and ordered Akane and Ayatane to stop Finnel, but Akane disobeyed the orders and put herself between Ayatane and Finnel to protect her, having seeing that Harvestasha had no intentions of saving Finnel, and instead wanted her body to become a mere vessel of the Goddess of songs. This eventually caused Harvestasha to shut down from the surge of power the song was causing, which gave Aoto and his friends a chance to escape.

After walking a little away from the Module, Aoto and the others encountered Richaryosha and an small platoon of Archian soldiers, who had come to take Saki back to Archia. Aoto refused to allow this, but Sakia Lumei appeared and tried to convince him to heed Richa's words. However, they didn't have time to continue talking, as Raphael, Jack and Krusche deployed a virus program based off the viruses that Mir had used in the First Tower, and this caused all the Reyvateils, excepting Saki, to fall unconscious due to the interference this caused on the SH Server. This also caused Finnel to collapse and stop singing.

(more coming later...)

Layout
The Administrative District has earned the distinction of being the longest and most annoying dungeon in the entire Ar tonelico series, given the place is a veritable maze of elevators composed of six floors, its high encounter rate, and the fact the game lacks the mini-map feature found in its predecessors. And not being enough with it, it has to be visited several times during the course of the game, either to reach Module Harvestasha, or to proceed to Tower Block A. This is also the place where Akane and Kukuro can be fought during the final stages of the game.

Treasures

 * ?Sparkling Water?
 * Raw Meat
 * ?Fishy Powder?
 * ?Incense?
 * ?Precious Metal Suit?
 * Yuteria Material
 * Synchro Evo Sap
 * Headgear
 * ?Pistol?
 * Gold Material
 * R2 Solvent
 * Platinum Material
 * Soul Charger
 * Mandragora
 * Ice Pop Can
 * Burning Launcher
 * Stress Doll
 * Shockback Band
 * Battle Tape
 * Twister Machine
 * Heart Apron
 * Numbing Stick
 * Rainbow Coat

Monsters

 * Model II - Sand
 * Model III - Crimson
 * Model III - Void
 * Furia Model I
 * Furia Model I Type B
 * High-Class Reyvateil C
 * High-Class Reyvateil D
 * Low-Class Reyvateil C

Bosses

 * Akane and Kukuro (repeatable, up to three times).

Talk Topics
Did you break out? (enter and exit the nurturing room after watching the event about Finnel's birth)