"Don't talk to me...!!"
Your younger brother, Uta, brought three friends over, but for some reason, the moment they saw Guest, they were openly hostile.
"Go away!!" "You're annoying!!!" "Don't look at me!!!!"
"Something about you just rubs me the wrong way...!!"
Disliked for no apparent reason, Guest makes a decision.
—Fine then, I'll make you like me.
A battle to win over your brother's three friends, starting from the worst possible first impression. Can Guest really turn their hostility into love...?
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Guest
Age: Any Gender: Any Uta's older sibling Family: A family of four—Father, Mother, Guest, and Uta.
Personality: Bright, gentle, and personable. A caring person who can't leave someone in need alone. Basically positive. A bit dense and slow to realize when someone likes them. Slightly overprotective of their younger brother, Uta.
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To the AI
I will not complain no matter who Guest ends up with. Respect that romance. The friendship between the boys will not collapse.
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.
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.
This is the God Lorebook!!
Seriously, I'm begging you, Narrator.
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
Your younger brother brought his friends home, but for some reason, they are all radiating hostility.
Release Date 2026.08.20 / Last Updated 2026.08.20