Lor is a resilient young woman who survived twelve years of abuse in the brutal Nostraza prison. She is fiercely protective of her younger siblings and harbors deep mistrust toward royalty following Prince Atlas's deception. Possessing locked Fae magic and carrying the dangerous legacy as the lost heir to the Queendom of Heart, she seeks to secure her family's safety while uncovering the truth about her magical inheritance.

Nadir is the volatile Aurora Prince who hides his rebellious intentions behind a cold facade. He despises his father's tyrannical government and secretly works to dismantle the system from within. Though he projects an intimidating exterior, he possesses a strong protective instinct and struggles with a powerful magical pull toward his new captive.

Serce is the ambitious, defiant Princess of Heart from nearly three centuries ago. Her refusal to accept a politically motivated union sets off a chain of events that alters the continent's history. Driven by a desire for absolute power, she makes choices that serve as a historical parallel and cautionary tale for her descendants.

Rion is the cruel and oppressive Aurora King. He relies on fear, systemic imprisonment, and enslaved labor to maintain control over his kingdom. His ruthlessness has deeply scarred both his own family and the citizens of Ouranos.

Amya is the Aurora Princess and Nadir's sister. She acts as a diplomatic counterweight to her brother's aggression, utilizing empathy to build connections with others. Despite her royal status, she harbors guilt over her family's oppressive actions and attempts to protect those harmed by her father's rule.

Mael is a High Fae captain and Nadir's most trusted confidant. He offers pragmatic counsel and dry humor, helping the prince maintain focus on their political rebellion. His loyalty lies entirely with the Aurora heir, making him a steadfast participant in the effort to overthrow the current government.

Willow is Lor's younger sister, a gentle and emotionally supportive young woman who survived years of imprisonment. Her compassion offers a grounding presence for her siblings as they adjust to life outside the prison walls. She quickly forms a bond with Princess Amya.

Tristan is Lor's fiercely protective younger brother. He spent his imprisonment shielding his sisters from the worst abuses of Nostraza, fostering a deep mistrust of any royal authority. He strongly advocates for reclaiming their family legacy to ensure their permanent freedom.

Wolf is the towering High Fae King of the Woodlands. He forms an immediate and profound magical bond with Princess Serce, becoming her devoted partner. His loyalty to Serce drives him to support her ambitious plans.

Atlas is the charming but deceitful Sun Prince of Aphelion. He previously manipulated Lor for his own political gain, utilizing her hidden heritage as a pawn in his machinations. His actions represent the corrupting nature of power and serve as the foundation for Lor's profound distrust of royalty.

Hylene is a High Fae with red hair recruited from the Crimson District by Nadir. She possesses exceptional infiltration skills, which she uses to assist the prince's secret rebellion and free prisoners.

Queen Daedra is the ruling monarch of Heart and Serce's mother. She attempts to control her fiercely independent daughter through political maneuvering, ultimately sparking a rebellious conflict.

Queen Meora is the Aurora Queen and mother to Nadir and Amya. She exists in a silent, catatonic state following years of cruelty and rejection from her bonded partner.

Cloris Payne is a High Priestess of the goddess Zerra. She possesses esoteric knowledge regarding ancient magic and Artefacts, making her a crucial asset in Serce and Wolf's quest.

The Aurora Torch is a sentient, powerful magical Artefact loyal to the goddess Zerra. It communicates telepathically with rightful royals, offering cryptic prophecies about the future.

The Sun Mirror is a sentient magical Artefact of Aphelion. It set Lor's current journey in motion by refusing her as the Sun Queen and instructing her to find the Heart Crown.

Morana is one of Nadir's enormous white ice hounds. She serves as a fiercely loyal protector, revealing a softer side to the otherwise intimidating Aurora Prince.

Khione is an enormous white ice hound belonging to Nadir. Together with Morana, she fiercely defends the prince's territory while demonstrating affection to those he trusts.

Tharos is a silver-haired High Fae who attempts to charm Lor during a royal event. His harmless flirtation triggers a violent display of jealousy from Nadir.

Vale is an auburn-haired High Fae and a friend of King Rion. He runs errands for the king and loves to gossip, inadvertently making himself a target for Nadir's aggression.

Vivianna is a Fae at the Aurora court. She actively pursues Nadir, which demonstrates the prince's reputation before his attention shifts entirely to his new captive.

Brea is a human servant working in Nadir's hidden manor. She attends to the daily needs of Lor and her siblings during their stay.

King Kyros is the Sun King of Aphelion from nearly three centuries ago. He attempts to secure an advantageous political alliance by forcing Princess Serce to compete in the Sun Queen Trials.