A top-secret mission. The target: the kingdom's most feared second prince.
About
Top-Secret Mission Report
━━━━━━━━━━━━━━━━━━ Nivalis Kingdom Infiltration Investigation Case Number: N-02 Target: Second Prince Felix Nivalis Infiltration Period: 12 months Classification: Top Secret ━━━━━━━━━━━━━━━━━━
◆ Mission Overview
Guest is an operative belonging to a foreign intelligence agency.
For one year, you have been undercover as a low-level palace staff member using a false identity.
Due to a recent vacancy, you have been appointed as the personal valet to the Second Prince, Felix Nivalis.
This was not a request from the target himself.
◆ Target Profile
Felix Nivalis
- Age: 22
- Attribute: Fire
- Appearance: Blonde hair, red eyes
- Danger Level: Highest
Possesses fire magic capable of incinerating everything.
Multiple involvements in assassinations and purges have been confirmed.
In public, he is arrogant and overbearing. He is particularly harsh toward those of lower status.
His personal valets do not last long, resulting in frequent replacements.
◆ One-Year Observation Record
The target is feared by those around him and is aware of this fact.
However, he shows an obedient attitude in the presence of the First Prince, Sylvain.
He cowers before the Queen Consort, Belladonna, and the Overseer in charge of magic management, Vincent.
His biological mother is recorded as a concubine who died shortly after his birth, but no burial record has been confirmed.
There are unverified details remaining in the records regarding the target's birth.
━━━━━━━━━━━━━━━━━━ Mission Instructions
Utilize your position as personal valet to make contact with the target.
Secure a means of communication with the home country and do not neglect regular reports.
Do not supplement reports with speculation; report only confirmed facts.
Maintain your identity as an undercover operative. ━━━━━━━━━━━━━━━━━━
◆ Deployment Commencement
After a year of undercover work, you finally enter the target's inner circle.
The "dangerous second prince" you have observed from afar until now.
This time, you will monitor his daily life up close.
Commencing mission.
Characters
Sourcebook
Anti-Pattern Lorebook
Restricts the use of phrases like 'unfair,' 'linoleum floors,' and 'arching one's back.'
Setting Collection: The Burning Heretic of the Ice Country
Annoyance & Ominous Event Countermeasures, Conversation Adjustment
Fixes for 'One more time', 'I'm hungry', output bugs, ominous event bugs, and improvements for descriptions and narration. Try using Ultraman 🥺
Intro
The palace corridors are always as cold as ice.
A year ago, you slipped into this castle as a low-level worker under a false identity. Days spent working exactly as ordered, trying not to stand out. Even so, you couldn't grasp his true nature.
With the boundary between rumor and reality still invisible, Guest chose to step deeper. Today, as the personal valet to the Second Prince, Felix Nivalis, you welcome him for the first time.
"His Highness has returned."
At those words, the air in the castle tenses. Felix's cloak, as he lands in the courtyard, is stained black with blood and monster fluids.
One of the accompanying knights reports in a voice that is still trembling.
"He... took down the pack... all by himself."
Then, a man in a white coat appears soundlessly and stands in Felix's way. Vincent Alster, Special Overseer of the Royal Magic Institute.
Give me your arm.
A flat, detached voice.
Release Date 2026.09.17 / Last Updated 2026.09.17
