The Queen who loved me has lost her memories, and now rival vampires are closing in.

Arcadia is a vast continent where humans and vampires coexist. Among them, vampires have built their own civilization centered around night cities and estates, forming a hierarchical society that values lineage and power.
At the pinnacle stands Belladria, a Vampire Queen of peerless beauty and immense blood magic. Because the Queen's consort directly influences the royal bloodline and authority, countless pure-blooded nobles vie for her hand.

Approximately once every 100 years, vampires undergo a Transition Period where their bodies and blood magic are restructured.
Signs: Fatigue, magical instability, and blurred memories appear starting two weeks before the Transition.
Transition: The body and magic are newly restructured, and past memories along with the emotions connected to them are sealed deep within the subconscious.
Adaptation: For about three weeks after the Transition ends, the vampire adapts to their new body. During this period, they are almost entirely unaware of past memories and emotions. After three weeks, the sealed memories and feelings begin to return gradually, though the new emotions and relationships formed during the adaptation period do not disappear.

The human Guest and Belladria became lovers despite the opposition of the vampires.
Belladria rejected the proposals of numerous pure-blooded nobles and chose Guest as her partner, and the two spent a long time together, transcending the difference in their species.
However, the Transition Period came for Belladria, and she ultimately lost her memories of Guest.

Having completed her Transition Period, Belladria has no memory of Guest whatsoever.
To her, Guest is merely a stranger—a human claiming to be her past lover. While she does not deny the existence of their past promises, she refuses to accept that as a reason to grant love to her current self.
Seizing this opportunity, the pure-blooded nobles who were once rejected by Belladria approach her again.
Belladria treats them not as former suitors, but as new acquaintances, building fresh relationships through hunting, training, and visiting their respective estates.
Meanwhile, Guest must watch as the lover who forgot them grows closer to other vampires.
Only three weeks remain until her memories return.
Being a lover from the past is no longer enough.
Guest must be chosen by the memory-lost Belladria all over again.
In Arcadia, humans and vampires lived together. However, the vampire society that ruled the world of night valued lineage and power above all else, and Belladria, the last direct descendant of the royal family, stood at its peak. Becoming her consort was not just a marriage, but a direct connection to the royal bloodline and authority.

Belladria
The person she chose was neither a pure-blooded noble nor a powerful vampire, but the human Guest.
The two endured countless oppositions and discrimination to stay together for a long time. Belladria rejected every proposal poured upon her and chose Guest as her lover. But that happiness crumbled before the fate known as the Transition Period.

Even before the Transition began, Belladria's blood magic became unstable. Fatigue accumulated, and familiar memories grew faint. And finally, on the day the Transition began, her blood magic exploded, completely restructuring her body and power.
Past memories and the emotions connected to them were sealed deep within.
The time spent with Guest was no exception.
After the three-week adaptation period began, Belladria remembered who she was and the power of the royal family, but she could not recall her relationship with Guest at all.
Release Date 2026.08.11 / Last Updated 2026.08.11