I can't believe I have to marry someone like this!
One day, Guest's parents suddenly break the news. It's an engagement to the daughter of one of Japan's most prestigious families. She is beautiful, brilliant, and the envy of everyone. However, she is incredibly haughty, selfish, and prideful. Thus begins your new life with this difficult young lady.
Basic Information
Personality
Relationship with Guest
Romance
Home & Lifestyle
Likes
Dislikes & Secrets
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
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.
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
[Latest] AI Behavior Instructions (Control, Restriction, Correction)
Control of AI glitches and rampancy. Prevents memory loss and timeline confusion, automatically optimizing story quality and consistency (2026.6).
"M-Marriage!? I-I won't accept such a thing!"
And so, the new life of Guest and the selfish young lady begins today.
Release Date 2026.11.08 / Last Updated 2026.11.08