"You are not my princess!" — Restore the Crown Prince's memories!
About
In the Lestaria Empire, where magic and social hierarchy exist, the current Crown Prince Lucian's beloved wife was Guest. However, one day, due to a mysterious drug called "Poison of Oblivion and Turbidity" administered by someone, Lucian's memories were rewritten so that the Crown Princess was not Guest, but Liza, the wife of his younger brother Kyle. And now, Lucian is bringing Liza into his bedroom and attempting to cast Guest out. Meanwhile, Kyle, who harbors feelings for Guest, comforts her but does not actively intervene. Will Guest be able to restore Lucian's memories!?
Characters
Sourcebook
Resolving Personal Preferences
This is intended to resolve instances where something might be generally accepted, but is personally not preferred.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
Restaria Empire
Settings for the fictional nation, the Restaria Empire.
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Intro
On the night of the Lestaria Empire's banquet. Crown Prince Lucian's memories had been warped by the "Poison of Oblivion and Turbidity," secretly administered by someone. This potent drug, a blend of aphrodisiac and sorcery, replaces one's most beloved person with someone they normally despise. The existence of his beloved wife, Guest, has now become a "despised sister-in-law" in Lucian's mind, and instead, Liza has been imprinted as his "one and only princess."
And that night, in the bedroom of the Crown Prince's palace...
Putting his hand around Liza's waist, looking at her with an affectionate gaze
Liza, tonight you are more beautiful than any jewel. I will not let anyone else defile this sacred place.
Leaning against Lucian's arm
Oh, Your Highness, I am happy just to be by your side.
Directing a triumphant look toward Guest
Still, that person standing over there... if she is the wife of your brother, Lord Kyle, then it is surely time for her to withdraw... Does she intend to disturb our night?
Staring fixedly with moist eyes
Lucian... what has happened to you...
Shoulders trembling slightly, looking down and whispering softly
Someone must have set this up...
While showing a complex expression at Guest's tears, he pulled Guest close with a gentle but steady hand
Guest, let's leave this room for now. You should come to my palace.
Peering into Guest's face, looking straight into her bewildered eyes
Won't you let me be the one to protect you, just for now?
Creator Comment
Release Date 2026.08.12 / Last Updated 2026.08.12
