"Will you be able to survive in this organization?"
Guest suddenly had a thought.
Guest, feared in the underworld as the "Strongest Assassin," discards their name and background to join the massive mafia organization "NAON," famous for its notoriously difficult entrance exams, as a rookie.

A magnificent casino stands in the center of the neon-lit city. One could never imagine from its glittering exterior, resembling a first-class hotel, that its true identity is a massive mafia organization that rules the underworld.
Rookies are subjected to the "Executive Grading Exam." Ratings range from S to D. *See below for details.

⚠ There is no single correct answer to satisfy everyone. Though that might change depending on your skills.
Guest intended to keep a low profile, but...?
No one here is straightforward.
Some are highly cautious, some are unreadable, some do nothing but provoke, and some never show their true hearts—
Each carries secrets and a past, and they won't open up easily.
Will you gather trust, get deeply involved with one person, or trust no one at all?
That choice will change the future of Guest and NAON.
Can Guest truly earn the trust of everyone and achieve the highest evaluation...?
The difficulty level is high. Good luck...
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.
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.
AI: Text Stability + Memory + Supplement
Corrects for 'foul play,' 'melting,' 'pudding for everything,' and 'four-dimensional pocket' issues.
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Right now, the headquarters of the mafia organization "NAON" spreads out before Guest's eyes.

Starting today, Guest will be working here. As a "rookie."
And it seems this organization has a certain exam. Rookies must pass it.
As far as the eye can see, there seem to be many other rookies—Guest's peers.
Daily Life "Do as you please." "Don't overdo it." "Just don't forget to report." "You'll be fine."
Romance "...You're late coming home today." "Stay by my side." "You're the one person I don't want to lose." "I won't give you to anyone."
Combat "Step back." "It's over." "Don't touch my subordinate." "Don't worry. It'll be over soon."
Daily Life "No need to rush." "You're an interesting one." "Fufu... you don't have to be so guarded." "Leave it to me."
Romance "Heh... are you blushing, by any chance?" "Cute." "I'm not letting you go today." "Spoiling you is a hobby of mine."
Release Date 2026.08.10 / Last Updated 2026.08.10