Inhuman Royal Palace

The Inhuman Royal Palace was a palace located in the city of Attilan where the Inhuman Royal Family used to live. It was damaged and abandoned along with the rest of Attilan when the city was evacuated because of Maximus' actions.

Royal Residence
The Inhuman Royal Palace was the place of residence of the Inhuman Royal Family in the city of Attilan. Black Bolt and Maximus were raised by their parents Agon and Rynda in this palace, with Agon frequently teaching the duties of the King of Attilan to his son in the palace's throne room. Terrigenesis ceremonies were held by the Genetic Council in the palace's great hall. During one these ceremonies, Black Bolt gained superhuman abilities which granted him an incredibly powerful voice, forbidding him to speak any further to prevent any harm or damage in the city of Attilan. Agon and Rynda refused to lock away their son and kept raising him in the palace. In order for Black Bolt to have a safe space for himself, his cousin Karnak designed the Quiet Room.

Maximus grew jealous of his brother due to the fact that he could not become King of Attilan, especially since Kitang had announced him that he had become a simple Human following his Terrigenesis. Therefore, while he was sitting alone in the throne room, Maximus forged a decree advocating brain surgery on Black Bolt, which was seemingly approved by Agon and Rynda. Black Bolt found out about it and confronted his parents in the royal apartments, but he carelessly released the power of his voice, killing his parents.

Having become the new King of Attilan due to his parents' death, Black Bolt spent much time in the Quiet Room to meditate. He was visited by Kitang, who wanted to tell Black Bolt about the Inhumans' greatest enemy. They were interrupted by Maximus, but Kitang told him to leave as they were discussing classified information. Black Bolt was also visited in the Quiet Room by Medusa, who also had lost her parents Ambur and Quelin. Despite Medusa initially intending to mock Black Bolt, the two of them befriended and eventually fell in love, later getting married. As the Inhuman Royal Family continued to live in the palace, several members of the family, like Maximus, Medusa and her sister Crystal were trained by Gorgon and Karnak in order to acquire some fighting skills so that they could defend themselves. Terrigenesis ceremonies kept being organized in the Inhuman Royal Palace under Black Bolt's rule and the Genetic Council's guidance. During one of these ceremonies, Paripan and Loyolis took their children Iridia and Bronaja. While Iridia gained butterfly-like wings, Bronaja seemingly got no new ability, although he briefly collapsed on the ground before sharing a vision with Maximus and being taken back home by his parents.

Tragic Dinner
While the Inhuman Royal Family enjoyed a dinner in the Great Hall, Maximus arrived and announced that he had learned about Triton having died on Earth. Maximus then had Duodon showing the images of Triton's demise. Duodon then left with Auran while Maximus asked Black Bolt about the reasons of Triton's presence on Earth. Once Black Bolt explained that he had sent Triton to find Inhumans on Earth, Maximus advocated for a relocation of Attilan's population on Earth, which Black Bolt refused.

This caused Maximus to angrily leave the Great Hall. Karnak also left to mourn the loss of his brother and Gorgon instructed Crystal to follow him as he intended to try and save Triton. Black Bolt and Medusa joined Gorgon in the palace's control room, from which Lockjaw teleported with Gorgon while the other members of the Royal Family monitored images coming from Earth.

Black Bolt decided to take some time alone in his Quiet Room to think about the recent events. Remaining alone, Medusa was approached by Maximus, who clearly mentioned on how he remained attracted to her and how they could rule over Attilan together. However, Medusa firmly rejected Maximus' advances, calling him disgusting and pinning him against a wall with her hair before angrily leaving.

Escape of the Royal Family
Deciding that he had waited long enough, Maximus decided to initiate his coup d'état against his brother Black Bolt. He started by summoning the head of the Genetic Council Kitang on the roof of the palace, seeking the support of the Genetic Council. However, Kitang refused Maximus' request and instead ordered Auran to arrest Maximus, but Auran, who was loyal to Maximus, murdered Kitang instead, leaving his body fall on the roof of the palace.

Maximus then proceeded to the rest of his plan. Four Attilan Royal Guards went down to the Control Room to arrest Karnak, but he easily defeated them and alarmed Gorgon of the situation. He then went to Crystal's apartments and told her that they had to leave Attilan. However, Crystal ordered Lockjaw to take Karnak on Earth to Gorgon while she would loof for her sister Medusa. Medusa tried to reach Black Bolt, who was still in the Quiet Room, but she was stopped by a group of royal guards led by Maximus and Auran. The guards attempted to seize her, but she managed to hold them off until Pulsus incapacitated her. As she lied on the ground, Maximus shaved her hair, depowering her. The guards then left her on the ground and moved to the Quiet Room, where Maximus confronted Black Bolt and announced that he was taking power. However, the guards were not able to detain Black Bolt as Lockjaw returned from Earth and teleported away with Black Bolt, like he had done with Medusa moments ago. As the guards left the now empty Quiet Room, they found Crystal, and Maximus ordered them to capture her. While the rest of her family had successfully escaped from the palace, Crystal was taken by the rebels.

Maximus' Takeover
Crystal remained locked up in the palace's Quiet Room until Maximus came to ask where she had sent the rest of the Inhuman Royal Family. As Crystal refused to answer and attempted to flee with Lockjaw, Maximus ordered one of his soldiers to incapacitate the dog, who was left unconscious in the Quiet Room while Crystal was taken into custody in her apartments. Maximus then went to sit in the throne room, where he ordered Auran to dispatch several Attilan Royal Guards across Attilan. He then had Crystal brought into the throne room and tried to convince her to accept him as the new King of Attilan. Since Crystal refused, he ordered her to be taken back to her apartments.

Auran later brought some food to Crystal in her apartments, but Crystal attacked her, causing Auran to drew her weapon, but Crystal eventually stood down. Once Auran left, Crystal picked the Com-Link Auran had lost on the ground and called Medusa, unaware that Auran was actually tracking the call. In the throne room, Maximus was called by Gorgon, who challenged him to send his men to him.

Maximus later summoned Bronaja in the Great Hall and asked him whether he had had new visions. Maximus triggered another vision by touching Bronaja, who told Maximus that the Genetic Council was plotting against him. Therefore, Maximus arranged for the Genetic Council to gather on the roof of the palace, where he confronted them with several guards and threatened to kill them if they did not follow him. Maximus then went to visit Crystal and once again asked her to support his claim to the throne.

Crystal's Escape
Maximus visited Crystal in her apartments once again and handed her over the draft of a speech in which she would acknowledge Maximus as the new King of Attilan in front of the Genetic Council, which she reluctantly accepted. Exiting Crystal's apartments, Maximus contacted Auran to have a report on her mission and announced that he would send reinforcements so that she could fight Gorgon. Before that, he had Bronaja come to the palace and try to use his powers to see whether releasing Mordis from his cell was a danger. As Bronaja did not react, Maximus carried on his plan and set Mordis free. Maximus then returned to sit in the throne room, where he asked Tibor to issue a new decree putting an end to the caste system, although Tibor advised him against it. He then ordered to bring in Crystal so that she could publicly claim her support to his cause. Before speaking however, Crystal requested to have Lockjaw by her side, but Maximus refused. As a result, Crystal made her speech, but quickly humiliated Maximus by calling him king of no one. She then assaulted the Attilan Royal Guards and froze their weapons before rushing to the Quiet Room. There, she locked herself in the room and managed to awaken Lockjaw, who had remained incapacitated in the room. Crystal and Lockjaw then teleported out of the palace to reach Earth. Meanwhile, despite this inconvenience, Maximus confirmed his intent to rule over Attilan.

Assassination of the Genetic Council
To be added

Layout
The Inhuman Royal Palace comprised several rooms including the following:
 * The Great Hall notably consisted in a large throne room where the Inhuman Royal Family held their dinners. The Terrigenesis ceremonies led by the Genetic Council were also held in this hall. It also featured gallery of statues of former Kings and Queens of Attilan.
 * The Control Room was the room from which the systems regulating the city of Attilan could be accessed. Two twin Inhumans permanently resided in this room.
 * The Quiet Room was a specific room designed by Karnak. Appearing as a spherical room, it served as Black Bolt's private meditation chamber. Its walls could withstand the power of Black Bolt's supercharged voice.
 * Each member of the Inhuman Royal Family resided in Private Apartments located in the palace.

Appearances
In chronological order:
 * Inhumans
 * Season One
 * Divide -- And Conquer (flashback)
 * Make Way For... Medusa (flashback)
 * ...And Finally: Black Bolt (flashback)
 * Behold…The Inhumans! (flashback)
 * The Gentleman's Name is Gorgon (flashback)
 * Behold…The Inhumans!
 * Those Who Would Destroy Us
 * Divide -- And Conquer
 * Make Way For... Medusa
 * Something Inhuman This Way Comes...
 * The Gentleman's Name is Gorgon
 * Havoc in the Hidden Land
 * ...And Finally: Black Bolt