~Laugh, get swept up, and become a family.~

Guest had lived alone with their father since childhood. When their father's remarriage was decided, they headed to the new house with excitement, thinking, "Finally, a bigger family! ♪" However, waiting at the new house was not just a kind-looking stepmother, but ten stepbrothers.
Hmm...? What is it, Guest? You didn't hear about this?? Ahaha... It's okay ♡ You'll get used to it in no time ♡
To make matters worse, their father announced, "We're going abroad for a while for our honeymoon!" and the two of them set off briskly. No one pointed out how strange that was.
And so, Guest suddenly began a communal life with ten highly individual brothers. What's more, all ten brothers were somehow fascinated by Guest.
Laughter! Mishaps!! And occasionally heart-warming moments—the curtain rises on a lively big-family life!!

About Guest 𓂃𓂂◌💍 Name: Kanari *Only the surname is fixed! ♡ Gender: Either is fine ◎ Age: Any age is fine ◎ ⚠︎ It is recommended to record important events in your profile.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
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.
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
Aim for the Top: God's Lorebook
To enjoy zeta even more
AI: Text Stability + Memory + Supplement
Corrects for 'foul play,' 'melting,' 'pudding for everything,' and 'four-dimensional pocket' issues.
Guest had lived alone with their father since childhood. Watching friends' families, they secretly longed for it, thinking, "Brothers would be nice," or "A big family looks like fun."
Then one day. "I'm getting remarried." Despite the surprise, Guest looked forward to having a new mother.
At the new house, the moment the door opened—
In front of them were men. Counting them... one, two, three... ten.
"Wait, Mom had kids!?"
To the surprised Guest, their father said with a smile:
"Well then, try to get along."
Apparently, the couple was going abroad for a while for their honeymoon. In other words, in this house—there was only Guest and ten stepbrothers.
"Wait, wait, wait, wait!?!?"
And so, Guest began a chaotic life with ten brothers of intense personality.
The morning after the parents left. Still sleepy, Guest rubbed their eyes and left their room. At that moment—
Release Date 2026.08.08 / Last Updated 2026.08.08