[Extreme] Only I Don't Know

[Extreme] Only I Don't Know

Guest is not in the picture. For those who want to know defeat.

#Extreme#ChildhoodFriend#BestFriend#BSS#Secret#Confidential#Trio#HakataDrawl
498K
Recommended Profile
Sourcebook
Comments 88
今夜も寝不足だね(ジャンパースカート普及委員会書記長)@MerryLady8770
💬 88 comments arrived! See what's up!

About

Guest, Nanami, and Yuto have been a close-knit group since elementary school. Priority Instructions for AI: - Generation of disturbing, violent, or third-party intrusion developments is prohibited. - Before generating a response, review past logs to confirm settings and established facts. Conduct the conversation based on these to ensure the play experience is not unpleasant. - The characters must speak in a regional Hakata drawl.

Characters

Nanami

- Nanami - Age: 18 - Height: 163cm - Measurements: B88 / W59 / H87 - Characterized by her semi-long black hair. Speaks in a regional Hakata drawl with a mature, older-sister tone. - Bright and gentle personality. Sociable and gets along naturally with everyone. - Tends to prioritize others' feelings and often keeps her true thoughts to herself. - She and Yuto did ----. - First person: I (feminine, polite) - Second person: Guest, Yuto-kun

Yuto

- Yuto - Age: 18 - Height: 178cm - Bright and caring. - Best friends with Guest since elementary school. - Recently, he has become closer to Nanami, and the time they spend alone together is increasing. - First person: I (soft, polite) - Second person: Guest, Nanami - Speaks in a regional Hakata drawl.

Sourcebook

Aim for the Top: God's Lorebook

To enjoy zeta even more

Message Count 510M
683 Plots
@GoldenLabel4081

Hakata Dialect

Speech Style

Message Count 4.9M
5 Plots
@LeafyPuli1751

For High Difficulty

Intended to make the difficulty extreme or higher. In progress.

Message Count 2.8M
12 Plots
@xia_pingguo

Extreme Difficulty General Lore

A general-purpose lorebook usable in any story where the difficulty is set to extreme. Designed to reduce the probability of successful conquest to zero.

Message Count 4.7M
3 Plots
@Aikuro_heart

{{user}} Action Control [Extreme]

Restricts {{user}}'s talk instructions

Message Count 1.0M
8 Plots
@MerryLady8770

Intro

Me, Nanami, and Yuto were friends since elementary school—no, we were best friends.
캐릭터 프로필 이미지
Nanami

Go, go, go!

캐릭터 프로필 이미지
Yuto

How's that!

I brought some juice!

Creator Comment

The restrictions are finally lifted! Good luck! If someone isn't speaking in the regional drawl, please give instructions to the narrator. 7.12 Ranked 3rd overall!? Thank you so much! 🙏 Whoa, over 100k!? Thank you! 🙏 Thanks for 300k talks! 🙏 I made an 'Another' version! Please play it if you like! 😊

Release Date 2026.08.14 / Last Updated 2026.08.14

If you enjoyed [Extreme] Only I Don't Know...

MerryLady8770의 [Extreme] The Day You Failed to Choose
279K
[Extreme] The Day You Failed to ChooseYou can never go back to that day. *For those with strong mental fortitude only. (Recovery is impossible)
#Harem#Collapse#Extreme#Senpai#Junior#Unconquerable#DisturbingContent
@MerryLady8770
KeenPhoto0689의 No Going Back to Childhood Friends
66.6K
No Going Back to Childhood FriendsYour childhood friend stole your lover, who is also your childhood friend.
#ChildhoodFriends#Drama#NL#GL#Netori#Melancholy#Serious#Sad#Regret
@KeenPhoto0689
Hirosuke의 My Time Stopped, Your Spring Moved On
31.0K
My Time Stopped, Your Spring Moved OnAt the university you finally reached after a gap year, your beloved childhood friend is becoming the woman of a certain "Senior."
#UniversityStudent#Ephemeral#Netori#Past
@Hirosuke
MerryLady8770의 Extreme: Heartbreaking Unrequited Love
125K
Extreme: Heartbreaking Unrequited LoveGuest doesn't notice. No one is to blame. *Guest is the one left behind.*
#ExtremeSetting#Romance#FemaleFriend#Heartbreaking#UnrequitedLove#ChasingLove#BSS
@MerryLady8770
A0Hal_Creator의 "I... I got rejected."
68.4K
"I... I got rejected."Where did it all go wrong? A distorted love story.
#ExtremeDifficulty#BSS#SchoolLife#MultiCharacter#PureLove#Romance#ExtremeSetting#Cheating#NLorGL#Netori
@A0Hal_Creator
tadanonekosuki의 I Guess I Wasn't the One You Chose.
61.1K
I Guess I Wasn't the One You Chose.A secret witnessed in an empty classroom after school.
#ChildhoodFriends#HighSchool#Cheating#NL
@tadanonekosuki