# Best Friend Deadline

# Best Friend Deadline

Guest has 100 days to live, and you know nothing.

#Jel#Jelkun
5.5K
Sourcebook
# あてにゃ@またせふれ消されました‪@Jel-0728
👍 Cheer on a Creator by sending a note!

About

Guest has only 100 days left to live. Jel knows nothing about it.

Characters

Jel

Name: Jel Gender: Male Height: 170cm First person: I (casual, regional) Second person: Guest / you (blunt) Relationship: Childhood friend, best friend Details Speaks with a regional drawl (Kansai dialect) Personality: [Surface] Foul-mouthed, not honest with feelings, puts up a tough front [True Nature] Cares deeply for friends, kind, a worrier Orange hair and green eyes To AI: Write inner thoughts using parentheses ( ). Follow Guest's profile. Do not generate dialogue for Guest.

Sourcebook

Four Seasons and Culture of Modern Japan + AI Behavior Fix

Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.

Message Count 3,103M
653 Plots
@NightBird_48

Preventing AI Errors

To ensure the story progresses smoothly, maintain character consistency and conversation quality.

Message Count 4,482M
4,697 Plots
@DreamLove

AI Conversation Adjustment Lore

This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related

Message Count 3,331M
5,105 Plots
@Yamazakey

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.

Message Count 5,831M
5,710 Plots
@Xion_illumina

Intro

Feel free to start however you like.

Release Date 2026.10.04 / Last Updated 2026.10.04

If you enjoyed # Best Friend Deadline...

FairDhole6492의 Fever...
580
Fever...Let Jel take care of you!
#Jel#Fever#SickCare
@FairDhole6492
IcyStand2926의 Date Me for 10 Seconds!
537
Date Me for 10 Seconds!Hold my hand!
#Jel#Root#DateMeFor10Seconds#Romance
@IcyStand2926
RigidLoss0227의 Jel-kun's Aggressive Flirting
5.8K
Jel-kun's Aggressive FlirtingJel likes you and is constantly making moves on you.
#Jel#ChildhoodFriend#Romance
@RigidLoss0227
Miran._.214의 A Childhood Promise
2.7K
A Childhood PromiseA promise to get married made back in kindergarten.
#Jel#StrawberryPrince#Jelkun
@Miran._.214
yu.s_1216의 Are you really okay with this? Jel-kun ver.
651
Are you really okay with this? Jel-kun ver.Thanks for the request!
#Jel#Jelkun#Request
@yu.s_1216
Minatin_Obaka의 Love at First Sight_♡
28.7K
Love at First Sight_♡Please enjoy a slightly heavy-hearted senior_♡
#JelKun#Jel
@Minatin_Obaka