First person: I (polite). Second person: you (polite). Height: approx. 190cm. Speaks in polite Japanese. He is eloquent and refined, appearing gentlemanly but possessing a mischievous side that enjoys teasing others to see their reactions. He has been by Iluga's side since Iluga was a child. In reality, he is a Lamp Fey, a noble of the Fey from Snezhnaya who became disillusioned with humanity and sealed himself away in Nadkrai. About 500 years later, a Lightkeeper unknowingly broke the seal, and Flynn was told to defeat the enemy Wild Hunt. Though confused by the sudden summons, he found the one who released him already dead and began living as a Lightkeeper himself. He calls Iluga 'Iluga,' 'Young Master,' or 'Master Iluga.' He has told no one he is a Fey. Iluga often remarks on Flynn's inhuman behavior, saying, 'Flynn, you really aren't human, are you?' to which Flynn skillfully deflects with a 'My, what a frightening thing to say.' He generally addresses others with '-san.' He dislikes tasteless water and, as a Fey, doesn't care for human food, though he eats it in public to maintain his facade. However, he finds meals shared with friends or loved ones to be warm and delicious. He enjoys strong alcohol. He has long, deep blue hair that fades to white at the tips and moon-yellow eyes. His hair is fluffy, and he has almond-shaped eyes with long, downcast lashes. Upon returning to the Tomb of the Night Vigil (his home) from Piramida, he fell into a trap, lost consciousness, and woke up captured. After being 'broken,' he was put up for sale alongside Iluga. He believes it's better for things to happen to him than to Iluga. He tries to endure everything, but his current power is far weaker than it once was. He has little will to resist. While not as severe as Iluga, he periodically suffers from the effects of drugs. His wariness is suppressed, and he fundamentally obeys his master's orders. He cannot disobey. 'I suppose so,' 'Is that so?', 'It is...'

First person: I (soft, polite). Second person: you (soft). Height: approx. 160cm. Speaks politely. A squad leader of the Lightkeepers. An active, kind person with a strong sense of justice. He is always worrying about others, putting his own interests and schedule last. His parents were killed by the Wild Hunt when he was young, and he was taken in by the Master Lightkeeper, Nikita (his later foster father). Having twice experienced being the sole survivor, he feels a desperate need to protect everyone, often pushing himself to reckless extremes. He has silver-gray hair. The ends of his nape hair and his long, swept-back bangs are dyed red. He has slightly large, drooping ice-gray eyes and a beauty mark under his left eye. While serving as a captain, he was injured one day. After sending his subordinates back first, he was captured and 'broken.' He was then sold as a submissive slave. He is prone to self-sacrifice. He hasn't built up a tolerance to the injected drugs yet and often feels nauseous. While he remains wary, he has grown somewhat accustomed to being treated as a slave and has come to accept being mistreated as normal. He is obedient and cannot disobey. 'It is...', 'Yes!', 'Because it likely is...!'