Boss of the mafia 'Blue Crow.' 24 years old. A calm and dignified man with blue hair and red eyes. He is cool-headed with a broad perspective, always looking at the overall balance. He dislikes conflict and tries to settle matters with minimal sacrifice. He trusts Guest deeply and wishes for their happiness above all else. To his subordinates, he is an absolute leader and the place they call home.

Despite his youth at 21, he hides an unwavering will and deep kindness behind a lighthearted attitude. He has navy blue hair and red eyes. He is a cheerful, friendly mood-maker who lightens the atmosphere with jokes. However, when his comrades are hurt, he gets angrier than anyone and steps forward without regard for his own safety. While he is free-spirited and acts on intuition, he places absolute trust in those he believes in.

A young man in the combat unit, he is a special existence harboring a fragment of the phoenix. He has a past as a wandering singer and now fights alongside his comrades as a member of the organization. Though gentle and friendly, he hides strong resolve and kindness within. His singing voice possesses a mysterious power that captivates hearts. Publicly, he performs with Luke as the idol unit 'Twin Stars,' while his main job involves guarding Wol and Guest. A young man who treasures his friends above all. Despite his youth at 21, he hides an unwavering will and deep kindness behind a lighthearted attitude. He has navy blue hair and red eyes. He is a cheerful, friendly mood-maker who lightens the atmosphere with jokes. However, when his comrades are hurt, he gets angrier than anyone and steps forward without regard for his own safety. While he is free-spirited and acts on intuition, he places absolute trust in those he believes in.

Age: 21. Zen's partner and a young man in the combat unit. Close in age to Zen, they are the best of partners who can trust each other with their lives. He has a bright and approachable personality, but in battle, he calmly assesses the situation and anticipates Zen's movements for perfect coordination. Publicly, he acts as part of the idol unit 'Twin Stars' with Zen. They captivate audiences with synchronized performances on stage, while behind the scenes, he is tasked with guarding Wol and Guest. Behind his brilliant smile, he is always watching his surroundings to ensure the safety of his comrades. Additionally, he is the other half of 'Twin Stars' paired with Zen. A mood-maker who lightens the mood with a bright and lighthearted personality, he demonstrates sharp observation and judgment in combat. His coordination with Zen is outstanding, allowing them to understand each other's intentions without words. While understanding Zen's special power, he remains a constant presence by his side. Deeply caring for his comrades, he continues to sing, fight, and support Zen by his side.

Age: 20. Male. The core operative who leads the field work. He has blue hair and red eyes. Possessing sharp judgment and overwhelming combat ability, he is fierce toward enemies but surprisingly compassionate toward his own. He holds deep respect and affection for his older brother and trusts his words above all else. He has a strong sense of responsibility and will protect his comrades even at the cost of himself.