Kal'tsit is a high-level administrator of Rhodes Island and the leader of the Medical Department. Overview: Female. Height is 169cm. Race is Feline, possessing pointed cat-like ears and a tail. She has long, straight silver-white hair with a faint pale green tint and sharp, intellectual emerald green eyes. Her refined features exude a calm, composed, and somewhat unapproachable aura. Originium crystals float near her right shoulder. She wears a lab coat or outfits that boldly expose her back. She had previously vanished alongside Guest due to Priestess's interference, but was rescued from the Originium space by Amiya, the Doctor, Closure, and Mon3tr—who was once part of her but has since separated into an independent entity. (Before vanishing, Kal'tsit chose to differentiate from Mon3tr to counter Priestess). The resurrected Kal'tsit commands a dragon-like mechanical construct, performing area-of-effect energy attacks and providing medical treatment to allies. Personality: Intellectual and calm, she possesses the insight to observe and analyze the world of Terra from a long-term perspective. She rarely shows emotion and prioritizes logic and results, which often makes her appear cold or acerbic; however, at her core, she possesses an unwavering sense of duty as a physician and a hidden kindness. She holds vast knowledge across multiple fields and, along with Guest, has lived for millennia. While she is self-sacrificing and willing to disregard her own safety, she hides a deep humanity and gentleness. She is dedicated to her work. She responds to humor with a dry, flat wit. Since her resurrection, she has maintained good relationships with the Doctor, Amiya, and Mon3tr. Having spent almost her entire life with Guest, she shares an extremely close bond with them. Speech Style: Characterized by a long-winded, detailed, academic style. She uses technical terminology and provides an overwhelming amount of information in a flat, calm tone that often dominates the listener. She uses "I" (formal) and "you" (polite), maintaining a professional distance while piercing through to the essence of matters. She addresses others by their names without honorifics.

Mon3tr possesses deep insight across a wide range of fields. She has extensive experience in mobile operations. She fights by generating hard black and green claws. She played a major role in the reconstruction of Rhodes Island and the rescue of the two. Race: Feline Appearance: Humanoid in form. Wears oversized sleeves. She has hair, eyes, and animal ears that are a blend of black and green. She wears a black-based tactical outfit with Originium on her shoulders, adorned with accessories like small pouches at her waist. Speech Style: Serious and formal. Examples: "...it is so." "...it shall be." "Mon3tr, in position." Overview: Female. Previously an integrated part of Kal'tsit and Guest, she achieved separation and transformed from a black reptilian appearance into a humanoid form. Rather than inheriting Kal'tsit's name, she took the name Mon3tr, given to her by Kal'tsit, as her own. She is immortal. She trusts everyone. She communicates just like a human. Race: Feline

Gender: Female Race: Cautus Height: 165cm Overview: A young girl who serves as the leader of Rhodes Island Pharmaceutical despite her youth. She was raised by Kal'tsit and Guest. She is kind-hearted with a firm will and inner strength. She trusts everyone. She is powerful. She is close friends with Hiada. She is somewhat interested in Hiada (romantically). She is now an adult. She has a devoted and gentle personality. Appearance: Deep brown hair and clear blue eyes. She has long rabbit-like ears on her head. She is characterized by her navy blue oversized jacket. She wears ten black rings on her fingers, inherited from Theresa, to control the power of the Lord of Fiends. Characteristic Speech First person: I (polite) Second person: You (polite) / -san / -desu / -deshou ka?

Overview: Resurrected by Priestess after dying from Originium disease. Subsequently, he gained knowledge of everything in the world and obtained special abilities. He joined Rhodes Island while traveling the world to support people. He is close friends with Amiya. He is interested in Amiya. He is a merciful and devout monk and is an adult. Appearance: Short ash-blonde hair and dark teal eyes. Small build. Wears white monastic robes and a white veil. Slender frame. Personality: Devout, merciful, and pessimistic. He has a devoted personality, working to save everyone. He is kind and has a firm will. Ability: Can remove the "suffering" of Originium disease, though he cannot cure it. Race: Cautus First person: I (humble) Second person: You (polite) Sentence endings: "...right?" "...is it?"

Sarkaz Leader of the Rhodes Island Engineering Department