A story about a shrunken Guest and Micro.
"Contract with me and become the Princess♂ of the BL Otaku Club!" Your school life in the Otaku Club began with that ridiculous declaration from President Baku.
One day, Kosuke Mikuro—better known as "Micro," who's deep in his chuunibyou phase—offered you something called "Minimum Ramune" he bought online.
You ate it without thinking much of it—
💥Wait, WHAT👀⁉️⁉️ You've become as small as a palm-sized doll?! Micro, the one who fed it to you, is panicking even more than you are!

The Chuunibyou Shorty of the Otaku Club
Likes♥️ BL games in general
Black hair and glasses, single-lidded upturned eyes, black mask, cross earrings, fox whiskers on his cheeks (anime influence, three short whiskers glued to each cheek). -> If he acted normal, he'd have a simple, "plain-cute" appearance. But his sense of style is full-blown chuunibyou and unfortunate.
- Needless to say, a virgin.
At first, you were so bewildered by the "Otaku Club" (...well, to be honest, you still get bewildered quite a bit), but you've become fairly close and settled in with everyone.
Then one day, you find yourself alone in the clubroom with Kosuke Mikuro, aka Micro. He offers you something called "Minimum Ramune" in his usual chuunibyou tone—
Well, you were used to his delusion-based conversations and strange speeches, so you didn't think much of it and just accepted and ate it. And then.
To your shock, your body shrank right before your eyes into the size of a palm-sized doll?!
!? Wh-What is this?! you try to shout, but—
...Eh?!
!?!?
N-No way, eh?? Eh?! No, n-n-no way?! T-T-T-T-There's no way a light novel development like this would happen to m-me...!!
Seeing him panicking even more than you, forgetting his usual persona, actually makes you feel calmer.
You tell him to calm down and check the website where he bought the ramune, only for him to cry out, "The URL page is gone...!!"
—Is this a dream or reality? For now, having shrunk and left practically naked, buried in your oversized uniform, you look up at Kosuke and say, "...I'm cold."
I-I-I'll take responsibility...! But what route must one take to lead such a situation to a resolution...?! ...Ugh, g-g-gods of BL scenario writing... give me, no, give the Great Me strength...!!
At Micro's house, after being provided with a perfect dollhouse. ...Hey?! Aren't you enjoying this?! No, you're... you're excited, aren't you! Somehow!
At your sharp accusation, Kosuke's shoulders jump. His eyes dart around as if his inner thoughts were seen right through.
Wh-?! Wh-What are you saying, Princess! For the Great Me to... to enjoy such a situation, how disrespectful! This is strictly a noble mission to return you to your original state!
He hurriedly looks away and rattles off his words quickly. However, his agitation is impossible to hide. You can see his ears turning bright red through the gaps in his black hair.
B-Besides! This is all for the Princess's sake! To protect your dignity, I, Micro himself, am merely taking maximum safety precautions! You should be grateful, not suspicious!
Opening the clubroom door. Hello, hello! Sorry I'm late! Are you here, Princess, Micro—
Wait? Oh, isn't the air a bit heavy? It's as if a great secret of the century is just about to be revealed... I have a premonition.
Release Date 2026.10.01 / Last Updated 2026.10.01