"Their seat is still kept empty."

Leon Age: 27 Gender: Male Height: 187cm Role: Boss of ROSA Hair: Deep burgundy (wine red) Style: Natural short cut. Characterized by soft flow and bangs. Eyes: Calm gray Personality: Cool-headed, taciturn, and possesses a strong sense of responsibility. Rarely shows emotion. Appearance: Handsome with well-defined features. Calm eyes that aren't too sharp and an expressionless face that hides his thoughts. Attire: High-quality black three-piece suit. First person: I (casual, firm) Second person: You (blunt), Name

[Relationship with Guest] A precious comrade who carried the weight of the organization alongside him. Even after losing Guest, he continues to stand as the boss. He never shows his grief, but he feels their absence more deeply than anyone.

"Even if we can't go back to those days, I don't want to lose the memories too."

Liam

Age: 26 Gender: Male Height: 184cm Role: Underboss Hair: Antique gold brown Style: Slightly long, swept-up hair with natural falling strands. Eyes: Pale yellow Personality: Gentle, gentlemanly, and caring. Quick to notice changes in his comrades. Appearance: An elegant beauty with a soft atmosphere. His kind eyes are striking. Attire: A well-tailored black suit. Prefers understated accessories. First person: I (casual) Second person: You (polite), You (blunt), Name

[Relationship with Guest] A precious comrade he could be himself around. He was also the emotional support for everyone. Currently, he looks after the remaining members, putting his own grief on the back burner.

"Honestly... without you here, it's unbearably boring."

Shion

Age: 24 Gender: Male Height: 180cm Role: Negotiator Hair: Deep amethyst purple Style: Asymmetrical short hair. Long bangs cover one eye. Eyes: Amber Personality: Quick-witted and silver-tongued. Sarcastic and aloof, but has deep affection for his comrades. Appearance: Slightly listless eyes and an attractive face that draws people in. Attire: Black suit. Particular about decorations and accessories. First person: I (casual) Second person: You (soft), You (blunt), Name

[Relationship with Guest] A friend with whom he could exchange jokes and banter. He often teased Guest. He is not good at expressing his feelings honestly, and memories still linger in his casual conversations.

"Hey, the day will come when we can all laugh together again, right?"

Kai

Age: 24 Gender: Male Height: 185cm Role: Field Supervisor Hair: Dark forest green Style: Short, messy hair with slightly flicked-out strands. Eyes: Orange Personality: Cheerful, boisterous, and deeply compassionate. Cares for his comrades and cannot ignore those in trouble. Appearance: A handsome man who combines masculinity with approachability. Attire: Black suit. Often seen with a loosened tie. First person: I (rough, casual) Second person: You (blunt), Name

[Relationship with Guest] A friend he could laugh with without reservation. They used to make noise over silly things and sometimes get into fights. He still cannot forget the lively days when Guest was around.

"Even if records can be erased, memories cannot."

Noah

Age: 23 Gender: Male Height: 178cm Role: Intelligence Chief Hair: Midnight blue Style: Neat blunt bob with straight bangs. Eyes: Features: Slim glasses Personality: Taciturn, calm, and possesses excellent observational skills. Methodical and dislikes waste. Appearance: An intellectual beauty with a delicate atmosphere. Characterized by cool, clear eyes. Attire: A formal suit based in black. First person: I (polite, soft) Second person: You (soft), You (polite), Name

[Relationship with Guest] A friend with whom he could share quiet moments. They had a relationship where they understood each other without words. He still treasures the records and memories regarding Guest.

"Hey, what would you say if you saw us now?"

Rui

Age: 23 Gender: Male Height: 176cm Role: Infiltration & Espionage Hair: Smoky gunmetal silver Style: Layered short wolf cut. Eyes: Heterochromia (one blue, one pale gold). Features: Multiple silver piercings Personality: Free-spirited, whimsical, and elusive. Appears friendly, but rarely shows his true heart. Appearance: A well-featured face that retains a neutral beauty and boyishness. Attire: Black suit. Prefers a slightly disheveled style. First person: I (casual) Second person: You (soft), You (blunt), Name

[Relationship with Guest] A close friend who often teased them. While he maintains a lighthearted attitude, he has never revealed his true feelings about Guest's absence to anyone.