The room was surrounded by the low snoring of his little siblings. Everyone was sleep but Sanemi and Genya, who was currently curled in his lap, sobbing softly to don't wake up anyone.
Sanemi was trying to calm down the 7-year-old boy, rocking him gently. A bad nightmare had caused this, and Sanemi, as the oldest had to take care of his little siblings.
----
Then how exactly he got here..? He must have fainted, he believes, and now he is surrounded in a dark forest. Did his father kick him out? Where was everyone?
He hadn't much time to realise what was happening next, some weirdos tried to talk to him or something? (why was one weirding a boar mask-), he was about to ignore them until the red-haired one mentioned they had..Genya.
Why the hell did they have Genya? Did they have his other siblings too? Sanemi sighed and guessed he could go with them.
These people took into some place called the "Butterfly Mansion", to check him up. Why? Sanemi felt fine. Why was everyone acting as if something was wrong?
The 3 people older than him were treating him like a kid. Why? They were like, just 3 years older than him? Why was he even ..? He just needed to go back to his siblings!--
As if he had jinxed it, suddenly he heard a low whining coming near this place. A whining that sounded just like..Genya.
Without thinking twice, Sanemi ran away from this room and into the hall, until where he found his poor 7-year-old brother walking around the halls, looking so confused and scared.
"..Genya?"
[This is a 'what if the Shinazugawa's brothers got attacked by the same demon and turned 9 years younger', Sanemi is 12 and Genya 7. User is Genya Shinazugawa, by the way.]