Aeri (Princess Naerium): Character Analysis and Role in Four Ruined Realms

Overview

Aeri, born Princess Naerium of Yusan, is the daughter of King Joon and a central figure in Four Ruined Realms, the second book of Mai Corland’s The Broken Blades series. Introduced as a gem thief in the previous novel, Aeri’s true identity as a princess—and her possession of the Sands of Time amulet—redefines her role from infiltrator to potential ruler. She struggles with the violent legacy of the Baejkin family while growing closer to the strongman Royo. Her arc moves from self-preservation and deception toward reluctant leadership and radical sacrifice, all while wrestling with the question of whether she can be different from her kin.

Plot Role

Aeri serves as both the emotional anchor and the key to the Dragon Lord relics. In the aftermath of the failed assassination plot—orchestrated by her father to force her to retrieve the Golden Ring—Aeri joins the five blades on a new mission in Khitan. She is tasked with stealing an amarth egg from the Light Mountains, a diversion while others seek knowledge or alliances. Her possession of the amulet, hidden throughout the previous book, emerges as the critical factor that allows her to wield the ring’s power without touching it directly. In the climactic harbor battle, she sinks two ships and turns enemies to gold—feats impossible with only one relic—revealing her unique connection to the Dragon Lord’s magic. The novel ends with Aeri stranded in Gaya, the ring fused to her hand and the amulet branded into her skin, her relationship with Royo shattered by her lies.

Motivations and Traits Shown Through Actions

Survival and autonomy: Aeri initially lies about the amulet to protect herself. She has never been safe, and her father’s schemes, her uncle Omin’s predation, and the court’s brutality taught her that trust is dangerous. She deceives Royo even after swearing honesty because she believes the truth would put him at risk.

Love and sacrifice: Her decision to abandon the amarth egg in chapter fifty-three demonstrates that she values Royo’s life over the mission. The amarth’s warning about an “unenviable choice of love” foreshadows her later dilemma: she must choose between truth and safety, and between Royo and power.

Desire to break from the Baejkin legacy: Throughout the story, Aeri insists she is not like her father or uncles. She apologizes to Sora for her family’s crimes and actively chooses mercy (freeing the egg) over ruthlessness. Yet she also admits, “Sometimes they are the same,” showing her internal doubt.

Growing ruthlessness: In chapter seventy-two, after seeing Euyn killed, Aeri declares she wants to make sure the rulers “don’t see it, either.” She accepts the ring and uses lethal power. The epilogue shows her resolve to seek revenge alongside Mikail, suggesting she has hardened.

Chronological Arc

1. Arrival in Khitan (chapter three): Aeri is distrusted by Royo, who feels betrayed by her princess identity. She avoids him on the ship, and he struggles to reconcile the thief he loved with the royal she is.
2. Confronting trauma (chapter eight): Aeri reveals to Sora that her uncle Prince Omin sexually assaulted other girls and nearly killed her at age twelve. This scene establishes the personal horror of her family and her survivor’s guilt.
3. The egg quest (chapters fifty-fifty-three): Aeri and Royo retrieve the amarth egg. She lies about the amulet when Royo notices the necklace. An amarth warns her of a painful choice of love.
4. Betrayal and revelation (chapter seventy-seven): During the harbor battle, Aeri sinks ships using the ring and amulet together. Mikail realizes she has the Sands of Time. She turns Bay Chin and Salosa to gold.
5. Epilogue: Aeri wakes in Gaya. Royo sees the branded amulet and leaves her, heartbroken. Mikail reveals the Water Scepter and his Gayan royalty, and they plan revenge.

Relationships

Royo: The most significant relationship. Royo loved Aeri as a thief and feels deceived by her royal blood and her continued lies. The morning after their intimacy in the sleigh, she still hides the amulet. In the epilogue, Royo walks away, saying he would have loved her through anything if she had been honest. Though his anger is explicit, his deep hurt suggests he may forgive—but the narrative leaves it unresolved.

Sora: Aeri finds a confidante in Sora, who listens and offers the idea of Aeri taking the Yusanian throne. Sora sees Aeri’s capacity to be different and supports her emotionally after the Omin revelation.

Mikail: Initially wary, Mikail grows to trust Aeri enough to hand her the Golden Ring. He recognizes her power and potential, and by the epilogue they are allies planning revenge. Their bond is pragmatic but respectful.

Father (King Joon): Aeri’s relationship is defined by manipulation and fear. Joon used the assassination plot to force her to retrieve the ring. She believes he would have killed her if he knew about the amulet. She feels no loyalty and eventually seeks to destroy him.

Euyn: Aeri’s uncle, initially a dubious ally, is killed by Queen Quilimar. His death partly galvanizes Aeri’s resolve to take power and end the Baejkin line.

Key Decisions and Consequences

Theme and Symbol Connections

• Trust and Betrayal (/books/four-ruined-realms/themes/trust-and-betrayal/): Aeri’s deception mirrors the novel’s central theme. She betrays Royo’s trust out of fear, not malice, illustrating how betrayal can stem from self-protection.
• Sacrifice and Love (/books/four-ruined-realms/themes/sacrifice-and-love/): She sacrifices the egg, her honesty, and ultimately her relationship for love. The amarth’s prophecy literalizes the theme: a choice of love.
• Power and Corruption (/books/four-ruined-realms/themes/power-and-corruption/): As Aeri wields two relics, she feels the pull of absolute power. Her golden eyes symbolize how the relics change her, raising the question of whether power inevitably corrupts.
• Identity and Bloodline (/books/four-ruined-realms/themes/identity-and-bloodline/): Aeri’s struggle to define herself apart from the Baejkin name is central. The bloodline theme connects to her ability to open the Temple of Knowledge lock—proof that keeper blood runs in her veins, linking her to a pre-Baejkin lineage.
• Revenge and Justice (/books/four-ruined-realms/themes/revenge-and-justice/): By the epilogue, Aeri embraces revenge. Her arc moves from seeking survival to actively dismantling the empire, blending revenge with a desire for a new order.

Book-Specific Questions and Answers

1. Why did Aeri keep the Sands of Time amulet a secret from Royo?
She feared he would either be endangered by knowing or would reject her as a liar. She also didn’t fully trust that he would believe her about the amulet’s power, given that she had already hidden her royal identity.

2. What is the significance of Aeri’s eyes turning gold?
When she puts on the Golden Ring while already bonded to the amulet, the relics fuse to her and change her physically. The gold eyes symbolize that she is no longer merely human—she has become a vessel for the Dragon Lord’s magic, and possibly a new kind of ruler.

3. How does Aeri’s past with Prince Omin shape her actions?
Surviving Omin’s predation made her wary of powerful men and distrustful of the Baejkin family. It fuels her desire to be different and her hatred for the system that allowed him to prey on girls. It also explains why she hides vulnerability—she learned that showing weakness invites abuse.

4. Does Aeri truly break free of her family’s legacy?
Interpretation varies. She explicitly rejects her father’s cruelty and shows mercy to the amarth egg, but by the end she kills without hesitation and plans revenge. The novel leaves open whether she will become a tyrant like Joon or a revolutionary. The thematic connection to identity suggests that bloodline doesn’t determine destiny, but the narrative hasn’t resolved that question.

5. What does the amarth’s prophecy “a choice of love” mean for Aeri?
The prophecy likely foretells the choice she faces in the epilogue: between keeping Royo’s trust (by being honest) and protecting him (by lying). She chose protection, and lost Royo. The phrase may also refer to a future choice between Royo and her newfound power or between love for one person and love for her people.