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Hayes Vi Arcadia (ヘイズ・ヴィー・アーカディア) is a strategist of the Heiburg Republic and one of the series' main antagonists. Also known as the Black Marketer, Hayes was notorious for providing various weapons (or information) to aristocrats across the continent, from Horn Flutes that summon both Abyss and Ragnarok to even Drag-Rides, all to witness the fall of the New Kingdoms' monarchy from within. It is later revealed that she is one of the survivors of the Holy Arcadia Empire, being its third imperial princess.


Hayes appears to have silver hair which is a common traits to the Arcadia Empire members, as well heterochromic eyes, with her right colored grey and her left colored blue.


Hayes is seen as a proud yet manipulative person who enjoys watching chaos around her and having her tendencies in belittling those who are not in her, specifically either Fugil who she despised the most or Lux who she claims as the "False Prince". When Bahamut and Tiamat defeated the Ragnarok she controlled, she was left angry for the humiliation that Lux and Lisesharte caused her defeat, leading to her hatred against Lux and his allies.




Techniques and PowerEdit

Astral Line: Astral Line is the ability to cut through space itself. When Hayes swings Nidhogg's sword, it creates a cut in space that splits anything in the way, regardless of durability. She can even cut through Yggdrasil after the latter has reinforced itself. The resulting cut appears as a wall of light that can block any attack. Hayes can create multiple cuts at a time to restrict the enemy's movement. However, this Divine Raiment is limited in that it can only create a certain area of cut space at a time. When this limit is reached, the older cuts will disappear on their own.[1][2]


  • While she is revived by Elixir in the Light Novels series, Hayes is killed by Lux in the anime and her condition remains unknown in the manga.


  1. Light Novel Volume 5, Episode 4
  2. Light Novel Volume 13, Episode 4