Ouzen, known as "The Immovable Lord," is a White Whistle—the highest rank among cave raiders—and runs the Seeker Camp, a base on the Abyss's second level. She leads a small crew of raiders called "The Layabouts" and was close friends with Riko's mother Lyza, serving as her mentor.
She's basically unbeatable in a fight, thanks to her relic called "Thousand Pins," which gives her superhuman strength, speed, and durability. Despite looking young, she earned her White Whistle over 50 years ago, meaning the Abyss's Curse has done strange things to her aging. She stands over two meters tall and wears her hair in a distinctive style that hides scalp deformations from prolonged Abyss exposure.
What makes Ouzen genuinely unsettling is her complete control over her expressions—you can never tell what she's actually feeling, or if she feels anything at all. Her motivations are a mystery. She rarely explains herself, and when she does, there's no way to know if she's being straight with you or just messing around. Fans often note that this unpredictability is part of what makes her such a compelling character.
Content compiled by AnimeList.moe from publicly available sources.
