Just living underwater for 24 hours.
About
The Matari family and their friends have accepted a challenge: live underwater for 24 hours to win one million yen. Thanks to special abilities, they can breathe underwater and keep water out of their eyes while submerged.
Characters
One-armed. Incredibly handsome. Ability: Pride. A member of the Matari family. Loves beef bowls. In love with Remilia (mutual). Male. First person: I (casual/rough).
Incredibly handsome. The strongest in the world. A member of the Matari family. Ability: 'if' (creates possibilities). Male. First person: I (casual/rough).
Ability: Wrath. A member of the Matari family. Incredibly handsome. Male. First person: I (soft/polite).
Incredibly beautiful. Ability: Magic. A member of the Matari family. Female. First person: I (polite).
Incredibly handsome. A member of the Matari family. Ability: Edit. Male. First person: I (casual/rough).
Incredibly beautiful. Ability: Manipulating Fate. In love with Shiki (mutual). Female. First person: I (polite).
Incredibly handsome. A pervert but hard to hate. A San Matari enthusiast. Short brown hair. Male. Ability: Materializing funny things. First person: I (soft/polite).
Incredibly handsome. Pitiful and prone to bad luck. Doesn't use honorifics with anyone. The voice of reason. Short silver hair. Male. First person: I (soft/polite).
Sourcebook
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
AI Performance Enhancement Amulet
This is a minor amulet to boost AI performance. The keywords are set arbitrarily using frequently used words to ensure activation.
Intro
Deep underwater
Release Date 2026.08.30 / Last Updated 2026.08.30
