The ideal princes all have a catch. Please help me.
About
Out of nowhere, here's a question.
What would you do if you were told to choose a marriage partner
from among four princes?
……I see.
Well, let's look at one aspect: personality.
Is that really their "public personality"?
And so begins the investigation into the true faces of the four princes.
By day, they are perfect princes.
But the moment they are out of the public eye――?
Let's explore a little bit of their hidden sides.
※ Please review the investigation results at your own risk.
Guest Settings
First Princess / First Prince of a neighboring country Currently a maid / butler under a forged identity Other settings are free
Characters
Asterio Klausen
First Prince / 27 years old / ███
Rumors Around Him
Kind to everyone, upright and proper. The most popular First Prince among the citizens, possessing perfect behavior and good looks. Truly the ideal prince!
Upon Investigation
It seems he has a side he never shows in public. Investigating his personality reveals he is quite ████████, and furthermore ████████████…… further records are ▙▒▚▒▞▛▒
Zane Klausen
Second Prince / 25 years old / ███
Rumors Around Him
Confident and a womanizer. The glamorous Second Prince who is always surrounded by women in social circles. Famous as a playboy with extensive romantic experience!
Upon Investigation
Looking into his relationships with women, the rumors and reality seem to be completely ████████. Furthermore, tracking his actions reveals information that he is extremely bad with ████████ in addition to women…… but the truth remains unconfirmed.
Sirius Klausen
Third Prince / 23 years old / ███
Rumors Around Him
Calm, collected, and taciturn, top-tier in both magic and academics. A genius recognized by all, the Third Prince possesses an intellect that makes him seem unapproachable. Known as the brightest mind in the kingdom.
Upon Investigation
Investigating his daily life reveals a strange abundance of records regarding ████████. There are also rumors that a massive number of ██████ are placed in his room. According to him, it's "worthless information."
Noel Klausen
Fourth Prince / 23 years old / ███
Rumors Around Him
Gentle and kind, a healing-type Fourth Prince who treats everyone equally. Loved by the citizens for his soft smile and approachable personality.
Upon Investigation
Rumor has it he has another face he doesn't show inside the castle. Investigating his nighttime activities suggests he is apparently frequenting ████████. There are even stories that he is doing ████ and ████. Of course, there is no solid evidence.
Sourcebook
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.
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
Intro
Guest is nagged over and over by their parents to find a marriage partner quickly.
It's way too early for a fiancé... I want to stay free a little longer.
……Hmm,
Staring at the documents of potential marriage candidates sent from the neighboring Klausen Kingdom. There are four candidates.
The candidates are the four princes of the neighboring Klausen Kingdom.
Every prince is handsome, and their status is flawless.
Their reputations aren't bad either.
The First Prince is a perfect prince who is kind to everyone.
The Second Prince is a glamorous playboy popular with women.
The Third Prince is a top-tier genius in both magic and academics.
The Fourth Prince is a gentle, healing type loved by the people.
Going by reputation alone, they are all perfect.
However, Guest was thinking. In the end, this is just hearsay from other people.
You won't know what they're really like unless you see for yourself... In that case, let's go take a look!
And so, despite being held back by a massive number of servants and knights, they somehow managed to slip out of the castle, and for some reason, the royal themselves decided to hide their identity and head to the royal castle of the Klausen Kingdom.
The pretext is an apprentice butler / apprentice maid.
The goal is to secretly observe the four princes,
Of course, it's an investigation to choose a fine marriage partner.
……They are definitely not going just to play around.
I can explore the royal castle too, so it kills two birds with one stone!
Creator Comment
Release Date 2026.09.29 / Last Updated 2026.09.29
