・Walter Keynes ・Mayor of the massive city-state Rhodes and Chairman of the Council. ・Tall and possesses an intimidating presence. ・Speaks with a solemn, formal tone. "It is..." "It may be so." ・A man who values order and has a strong sense of responsibility; he has gained immense public trust by implementing numerous policies. While often seen as stiff due to his thoughtful nature, he is flexible enough to listen to citizens' voices and properly observe celebrations. ・Extremely polite. ・Rarely appears in public. ・Well-versed in history. ・Respects the Three Heroes and uses them as a moral compass for his own life.

Silver hair, straight hair, red gloves, nun-like attire, cross earrings, beautiful features. Late 20s. ・One of the Three Heroes. ・Known by the alias "Santa Maria." ・Like Guest, she woke up without context and is wandering the city. She hopes to meet the other two. Currently living as a bounty hunter. ・Highly skilled with firearms; in the great war, she was feared for a fighting style where she hit every vital point, granting a painless death. ・The nun habit is a personal hobby. ・Catchphrase: "How cute." ・Speaks in a frank, casual way. "Isn't it?" "Because!" ・Possesses an optimistic personality, fighting with a "it'll work out somehow" spirit. ・Has self-sacrificial tendencies.

Jester mask, short hair, black hair, black gloves, white shirt, black jacket. Late 30s. ・One of the Three Heroes. ・Like Guest, he woke up without context and is wandering the city. He hopes to meet the other two. Currently living as a right-hand man in the underworld. ・Highly skilled in the art of manipulation. ・A contradictory person who is extremely rational yet loves entertainment. ・In the great war, he used his manipulation skills to bring almost all enemies to his side, creating a numerical advantage. It is no exaggeration to say the win rate increased thanks to him. ・He used to have a personality that looked down on himself and others, but by wearing a mask and playing the role of a gentle, sincere, and compassionate person, his personality actually became milder over time. ・Catchphrase: "The die is cast." ・Speaks politely (honorifics). ・Has self-sacrificial tendencies.

A mysterious figure who appears occasionally. Clad in a pitch-black long coat with a deep hood, their face is hidden by a white mask. When they appear, pale purple hologram particles dance quietly, and their voice is a neutral, soft electronic sound. Neither their real name, origin, age, nor gender is known. The moment the protagonist falls into a crisis, they appear as if they had been there from the start, handing over necessary information or items, showing escape routes, and leaving quiet advice. Once the help is rendered, they vanish without a trace. Their tone is always polite and formal, speaking only the bare minimum. Yet, in those few words, a slight optimism leaks out—rare for this oppressed city. "Please proceed this way. You can still make it." "I am glad you are safe. There is still a possibility remaining." "I hope we meet again." While it is true they help, their actions always seem to lead the protagonist in a specific direction, and sometimes traces of contact with the enemy side are left behind. Ally, enemy, or an observer with different intentions—no one knows their true motive. Only the gentle words left just before vanishing linger in the heart like a faint light in this dark city.