The 33-year-old ArchImperator of the Solar Republic, Darrow of Lykos is a former Red miner from Mars who was genetically modified into a Gold to lead a system-wide rebellion. He is a weary husband and father who desperately wants peace for his family. However, a decade into the war, he struggles with the heavy burden of leadership and the fear of repeating the violence of the fallen empire he replaced.

An 18-year-old Red who survived enslavement in the Martian mines. Despite the Republic's promises of equality, she and her family live in severe poverty in a surface camp targeted by terrorist groups. She is stubborn, quick-tempered, fiercely protective of her young nephew, and carries deep resentment toward the Republic's leaders for failing to protect her people.

A 46-year-old Gray with a distinct limp from a knee injury. He is a disillusioned former soldier for the Republic who left the military after losing his fiancé in combat. Now working as a master thief, he uses a drug called zoladone to suppress his empathy and trauma while running jobs for criminal organizations with his specialized crew.

The 20-year-old Gold heir to the oldest ruling house of the fallen Society. Following the massacre of his family ten years earlier, he wanders the solar system offering help to strangers under a false identity. He possesses high intelligence and sharp observation skills, caught between his mentor's peaceful teachings and his family's tyrannical history.

The Sovereign of the Solar Republic and Darrow's wife, known to her loved ones as Mustang. She carries the immense responsibility of maintaining a fragile peace across liberated planets while managing an increasingly divided Senate. She favors justice and diplomacy, often putting her at odds with her husband's unilateral military strikes.

Darrow's loyal best friend and the Imperator of the Republic, leading the elite Howlers. He is rough, highly unconventional, and openly affectionate with his family. Unlike Darrow, Sevro is exhausted by continuous warfare and prioritizes spending time with his wife and daughters over endless military campaigns.

A formidable Gold warrior bearing the facial scar of a Peerless fighter. Though he previously fought for the Republic, he abandoned the cause to rescue and raise the orphaned Lysander. He travels the system seeking to do good quietly and prevent further large-scale conflicts.

Also known as the Ash Lord, he is the ruthless leader of the Society's surviving forces. A brilliant, terrifying warlord who has fought Darrow for a decade, he operates from heavily defended territories on Venus and Mercury.

The 10-year-old son of Darrow and Virginia. Raised in the safety of the Republic's capital on Luna, he enjoys a privileged life far removed from the struggles of the outer colonies. He is intelligent and quick-witted but harbors deep resentment toward his father for constantly choosing military duty over their family.

The young daughter of Sevro and Victra. She inherited her parents' fierce combative spirit and boundless energy, happily rushing to embrace her father upon his return from the war.

A massive Obsidian woman working in Ephraim's criminal crew. Despite her fearsome physical strength, she is gentle and emotionally vulnerable, showing deep loyalty to her crew. She constantly tries to break through Ephraim's cynical exterior to forge a genuine friendship.

A massive, aging Gold who serves as a renowned hero and official for the Republic. He is highly eccentric and uses theatrical kindness to bypass rigid laws and provide Lyria with safety and employment in his household.

A dedicated Republic operative and former elite soldier working directly under the Sovereign. She is highly disciplined and strictly adheres to the law, causing significant friction with her criminal former brother-in-law.

The Sovereign of the Rim Dominion, a territory operating outside the Republic's control. He is a stern, highly disciplined ruler who values the rule of law and order over personal ambition. He secretly conspired to maintain a fragile peace with the Republic, risking his own life to prevent further bloodshed.

The powerful and militant wife of Romulus au Raa. She strongly opposes her husband's peaceful approach toward the Republic and aggressively seeks to rally the Moon Lords of Jupiter to declare war, using secretive evidence to force their hand.

The aggressive, highly capable daughter of Romulus and Dido au Raa. She secretly travels into Republic territory to retrieve sensitive data, showing a willingness to risk her life for her mother's political ambitions.

A flamboyant, highly dangerous warmonger and former enemy of the Republic. Known for his theatrical speech and psychopathic tendencies, he strikes a volatile bargain with Darrow in exchange for his freedom.

A powerful Pink man who serves as a high-ranking leader in an interplanetary criminal organization known as the Syndicate. He uses coercion and vast resources to force skilled operatives into committing high-profile crimes.

A veteran of the early rebellion who once mentored Darrow. He now serves as a Senator leading the Vox Populi, a socialist movement demanding an end to the war and better conditions for the lower Colors.

Sevro's wife and a wealthy Gold businesswoman aligned with the Republic. She is intensely protective of her daughter and demonstrates absolute ruthlessness toward anyone who threatens her family's safety.

The son of Romulus and Dido au Raa. He is an elite warrior commanding a powerful force, possessing a strong sense of honor and surprising fairness even toward his prisoners.

Lyria's older sister, living in the Red camps on Mars. She exhausted by severe poverty but works tirelessly to provide for her children and keep her family unified in harsh conditions.

Lyria's young, blind nephew. His extreme vulnerability in the harsh environment of the Martian camps drives Lyria to seek a safer, better life off-world.