Millavair Lou Nebulis VIII is the current queen of the Nebulis Sovereignty and the mother of the three Lou princesses: Aliceliese, Sisbell, and Elletear. She is a blonde woman with red eyes and short hair, and she is in her prime during the events of the series. On the battlefield, she is feared under the title Silent Wind, a name that speaks to her formidable combat reputation. Thirty years before the main story, Millavair was a princess of the House of Lou who formed a secret bond with the infamous criminal Salinger, who shared her love of battle. This past connection remains a significant part of her history. As queen, she nurses a deep grudge against the Empire, the nation that has long been at war with the Sovereignty and has caused great harm to her family. Her role in the story is that of a supporting monarch, overseeing the ongoing conflict and the actions of her daughters. Her personality is shaped by her responsibility to her kingdom and her past experiences. She is protective of the Sovereignty but has complex relationships with each of her daughters, particularly after learning that Elletear was a traitor. Her motivations are rooted in her duty as ruler and her unresolved feelings about the past. Millavair possesses exceptional astral power and physical skills; during her youth, she was considered a prodigy and the greatest queen candidate in history. Her development involves confronting the consequences of her past neglect and the revelations about her family, including the truth about Elletear's betrayal.