Rylee is a young woman born in the disenfranchised Ashlands who sneaks into the royal Choosing ceremony to find clues about her missing sister. She secretly carries the illegal status of a "demi" and possesses magic tied to wind. Driven by familial loyalty and a deep-seated hatred for the oppressive monarchy, she aims to remain undetected but soon finds herself thrust into the dangerous courtship of the immortal princes.

Jax is one of the four Legends of Chaos, nicknamed "the Nightmare" due to his inherited ability to sense and manipulate the emotions of others. He rules the Obsidian City and often keeps people at a distance, acutely aware of the fear his powers inspire. His remote demeanor masks a deep insecurity about his own capacity to be loved.

Known as "the Dreamer," Kal rules the Ruby Aire and possesses the magical ability to fly. He is the most visibly warm and welcoming of the four princes, actively seeking to reassure Rylee during the terrifying initial stages of the Choosing. He believes in using his leadership position to genuinely improve the lives of his citizens.

Axl commands the Sapphire Cove and wields power over water. Nicknamed "the Player," he brings levity, optimism, and physical energy to the group dynamics. Despite his playful nature, he takes his responsibilities seriously, actively engaging with his citizens and jumping into danger to protect them.

Ruling the Emerald Wood, Pierce is known as "the Mind" for his telepathic abilities. He often suffers from the sensory overload of hearing others' thoughts, leading him to value quiet spaces and emotional patience. He prefers to build intellectual and emotional trust before pursuing physical intimacy.

Baydel is the cruelest of the four immortal kings of Lumathyst. He possesses the terrifying ability to manipulate the bodies of others, a power he uses to publicly execute dissidents and maintain social dominance through fear. His centuries of rule have corrupted him into a paranoid, violent leader who views his son's potential happiness as a threat to his own authority.

Jullian is Kal's father and the kindest of the immortal kings. Though he occasionally shows decency and protects Rylee from Baydel's worst impulses, he remains entrenched in a corrupt, authoritarian system. His politeness masks a complicity in the kingdom's broader injustices.

Brooks is Pierce's father and one of Lumathyst's immortal kings. He operates with a quiet, coercive authority, masking his control behind a veneer of paternal concern. He is a profound snob who views individuals from the lower classes as fundamentally lacking the refinement required to rule.

Lucas is Axl's father and the least publicly active of the four kings. He is generally apathetic toward the proceedings but is implicitly aligned with Baydel's crueler policies, earning the distrust of his son.

Erin is Rylee's older sister who mysteriously vanished after sneaking into the royal Choosing the previous year. She is a talented artist with a particular skill for escaping difficult situations. Her unexplained disappearance drives much of Rylee's risky behavior.

Ivy is a middle-class Ari and Rylee's childhood friend. Like Rylee, she is a demi, possessing the secret magical ability to make plants grow. She is a skilled forger who uses her insider connections to create the counterfeit invitation that allows Rylee into the royal event.

Layce is a seamstress's assistant and a fellow hidden demi. She supports Rylee's dangerous mission by stealing an elegant dress to ensure Rylee looks the part of a high-society guest.

Mirren is a brusque, efficient member of the royal staff assigned to assist and monitor Rylee. Though initially strictly professional, she develops a maternal fondness for Rylee and fiercely warns her against breaking the princes' hearts.

Turner is an enforcer in Leaf and Claw City. He leverages his authority to continuously threaten Rylee, attempting to coerce her into unwanted sexual encounters under the threat of incarceration.

Evaluna is one of the four slumbering goddesses who protects Lumathyst. She entered a perpetual sleep centuries ago, leaving her power to be siphoned by the mortal kings.

Tareena is the sleeping goddess connected to Axl. She sacrifices her active presence in the world to maintain protective wards around the kingdom.

Eirdis is a slumbering goddess whose magical lineage grants Pierce his telepathic abilities. Her absence forces her son to navigate his overwhelming powers largely on his own.

Neph is the goddess of the sky and sun. Her magical signature marks the demis who secretly possess wind magic, fundamentally linking Rylee's abilities to the royal bloodline.