Human Elena is saved by vampire king Caspian. Her blood matches his queen's—murdered 300 years ago. He brings her to court, breaking the ancient ban. Lucian, heir to the killer, stages a coup. Elena recovers past-life memories, awakens her bloodline, and breaks the curse. She defeats Lucian with Caspian and is crowned queen once more.
A desperate plea for help alerts the Vampire King to an intruder on his territory. Shocked by the familiar scent, he recognizes his long-lost beloved Isolde. Stunned that her body still responds to him, he vows never to let her vanish again, comforting her and promising full protection from all harm.
When the Vampire King brings a human girl into the vampire court, nobles protest this rule-breaking act. The king reveals her blood matches the late Queen's, declares her under his protection, and reassures the confused girl, igniting a mysterious, tense tale full of reincarnation hints.
After surviving an attack by a feral revenant, Elena confronts Caspian, demanding answers about his true identity and the mysterious creatures from the night. Caspian reveals he is the Vampire King, and Elena shares the exact bloodline of his queen who died 300 years ago—she agrees to join him in uncovering the truth behind her connection.
In the vampire king's court, courtier Lucian challenges the king for sheltering a human woman and personally tending her wounds, arguing it violates ancestral laws and risks stirring unrest. Lord Ashgrove defends the king’s authority, while a hidden opportunist sees this as his chance to restore power, ordering a secret, trace-free investigation into the woman’s secrets.
As the reincarnation of the vampire king's deceased queen, the blood bride asks what he wants from her. The king shares he only seeks to understand fate's choice, reveals the queen was betrayed by a trusted noble and died in a coup, with the murderer's descendant still in court. She offers to help uncover the truth.
Elena feels an eerie familiarity with the room and recalls a blood-soaked garden and the cry 'Isolde run'. Caspian reveals those were his last words to Queen Isolde 300 years ago. Terrified she might be Isolde, Elena finds comfort as Caspian affirms she's the one and only Elena Ward, hinting at a shocking past connection.
Late at night, a young woman is accosted by an assailant who claims to act on orders. The Vampire King bursts in, threatening to erase the attacker’s soul. The assailant begs for mercy yet refuses to name their employer, setting up a tense, mysterious hook.
Vampire king Caspian laments failing to protect Elena, confessing three hundred years of longing that makes time meaningless. Elena, despite their short acquaintance, agrees to stay and help uncover hidden truths. Caspian vows to use all he has to keep her safe, determined not to let their tragic history repeat itself, sparking a fateful alliance.
The assassin who attacked Elena confesses Marcus Vane, acting under Lucian, is the culprit. The King accuses Lord Ashgrove of treason, but Ashgrove claims he's framed and swears unwavering loyalty. The King issues a blood punishment warning, while a hidden plot to seize the throne secretly unfolds, ramping up the tension.
The vampire king offers his blood to the woman, granting her temporary vampire strength for self-protection. She awakens a memory of their wedding, and they discover that regaining all her memories is the key to breaking a century-old curse. Together, they vow to retrieve every last memory.
The heroine learns from ancient texts that her bloodline can awaken a power to suppress the blood rage curse plaguing vampires. As more vampires lose control to bloodlust, she vows to awaken this ability soon, while Lucian fears her existence for this very reason.
The vampire king defies his council's worries, keeping a human in court as her bloodline might break the vampire curse. Minister Lucian warns of public distrust and doubts the theory, but the king shuts down debate. A figure suspects Lucian hides secrets and vows to uncover proof against him.
Elena fears Caspian might love his past lover Isolde more than her. Caspian sincerely reassures her that Isolde belongs to the past, and Elena is the only one he wants to protect now. His heartfelt words, the most sincere in 300 years, warm her heart, sparking a sweet intimate moment.
House Ashgrove's conspirators have won over three council elders and are plotting a coup against the Vampire King. They plan to eliminate the human woman who might be the King's trump card on coup night, using his distraction to strike and reclaim their lost glory.
Tormented by a vivid nightmare of being stabbed through the heart, Caspian’s beloved fears it’s an ominous omen. Vampire king Caspian comforts them, swearing with his very life to shield them and ensure the nightmare never comes true.
Elena is abducted by mysterious figures working for Lucian. She struggles violently, shouting that Caspian will never let them off the hook. Later, a subordinate reports to King Caspian that Elena has been taken to the deep forest, begging him to rescue her, kicking off a tense and urgent rescue mission.
When his bride is abducted, the Vampire King uncovers evidence linking the crime to Lucian—specialized silver cord that suppresses bloodline powers. With the injured guard revealing attackers fled to the forest depths, he orders a full manhunt, vowing blood revenge despite warnings of traps.
A reincarnated queen is confronted by the descendant of the man who murdered her 300 years ago. The foe has plotted for three centuries to end their fated link personally. When the queen says Caspian will stop him, he insists it's too late—then decides to move his sinister plan ahead of schedule, ramping up the intense tension.
Determined to find his missing bride Elena, the Vampire King forces a subordinate to reveal her location—an underground chamber via a hidden passage beneath the altar. Warned of traps, he dismisses them as trivial tricks, presses forward, and finally locates the chamber's entrance.
In this tense episode, villain Lucian holds vampire king Caspian’s blood bride hostage, threatening to kill her if Caspian comes closer. The bride begs Caspian to abandon her, realizing Lucian is stalling and has no intention of leaving the cave alive. Don’t miss the dramatic showdown and rescue!