Asseylum Vers Allusia (アセイラム・ヴァース・アリューシア Aseiramu Vāsu Aryūshia?, aka Princess Asseylum アセイラム姫 Aseiramu-hime) is one of the main characters of the ALDNOAH.ZERO television series. She is the Empress of the Vers Empire, half-sister to Princess Lemrina Vers Envers, daughter of Gilzeria, and grand-daughter of Rayregalia Vers Rayvers. 
Asseylum is an idealist and pacifist. She believes in peaceful solutions and she sees the people of the Earth in a good light. Unlike a lot of the Martians, she seems to treat the people of Earth as equal humans. Asseylum appears to be regretful of the actions that led to the Second Earth-Mars War between the Martians and the people of Earth, yet she feels that she has the responsibility to help stop the war.
Asseylum is kind, caring, and compassionate, however she is also naive, believing that if her grandfather found out that she were still alive, that the war would end. Asseylum later realizes her naivety, and that certain people of VERS were only using her as an excuse to start a war with Earth.
Asseylum seems to also have a bold and decisive side, she is not particularly guarded around others being quickly open and friendly. Asseylum seems to prioritize the safety of others over herself, and takes her position as the Princess of VERS seriously. Asseylum has been remarked to be a beauty.

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