Everyone thought they had Karu-kun figured out.
From the outside, he was the definition of a genius. Bright eyes that missed nothing, quick hands that solved problems before others even noticed them, and a mind that seemed to leap three steps ahead of the world. When Karu-kun was around, things worked better. Doors opened. Puzzles were solved. Food was found. Trouble was avoided. People whispered it with admiration and a little disbelief: That kid is special.
And then—shockingly—you spent more time with him.
That’s when the truth came out.

Yes, Karu-kun is brilliant. But inside? Oh no. Inside, he’s a full-time, unapologetic, extremely confident spoiled brat. 😅
The first clue is how he reacts when things don’t go his way. A genius, you’d think, would calmly adapt. Karu-kun? Absolutely not. If his favorite spot is taken, he freezes, stares, and lets out a dramatic protest that sounds like the world has personally betrayed him. If food arrives one second later than expected, he acts as if starvation is imminent. The intelligence doesn’t disappear—it just gets redirected into expert-level complaining.
What makes this so funny is how strategic he is about it.
Karu-kun doesn’t throw random tantrums. He calculates them. He knows exactly who is watching, who is soft-hearted, and who can be emotionally manipulated with the perfect mix of cuteness and outrage. One look, a tilted head, a carefully timed sigh—and suddenly everyone is rushing to fix the “problem” he has very clearly exaggerated.
Genius behavior. Questionable morals.

But here’s the twist: Karu-kun didn’t start this way for no reason.
He’s spoiled because he can be.
From the moment people realized how smart he was, Karu-kun became the center of attention. Mistakes were forgiven. Demands were laughed off. His cleverness earned him privileges others didn’t get. Somewhere along the way, his sharp little brain connected the dots: If I’m smart and cute, the world bends.
And bend it does.
He tests boundaries constantly. He pretends not to understand rules he mastered weeks ago. He suddenly “forgets” how to do something simple if it means someone else will do it for him. When praised, he soaks it in like sunshine. When corrected, he acts deeply offended, as if genius should come with immunity.
It’s shocking the first time you see it.
“How can someone so smart be so… bratty?” people ask.
But that’s the thing—intelligence doesn’t cancel personality. It amplifies it.
Karu-kun feels everything intensely. Joy, frustration, boredom, pride. His brain moves fast, but his emotions sprint. When he’s happy, he radiates it. When he’s annoyed, everyone knows. And when he wants something? Oh, he really wants it.
Still, calling him just a spoiled brat would be unfair.
Because beneath the drama, Karu-kun is deeply aware. He notices moods. He senses tension. He understands more than he lets on. When someone is truly upset or tired, his behavior changes. The whining softens. The attitude fades. He’ll sit closer, quieter, observing with those sharp, thoughtful eyes.
That’s when you see the other side of him.
The loyal side.
Karu-kun may complain, but he also cares fiercely. He remembers who helped him, who comforted him, who stood up for him. His genius isn’t just about problem-solving—it’s about connection. He knows who his people are, and he doesn’t forget them.
And honestly? His spoiled behavior is part of his charm.
It makes him real. It makes him funny. It makes every victory feel earned because you know how stubborn he can be. Watching him grow isn’t about turning him into someone obedient and quiet—it’s about teaching him balance. Letting his intelligence shine while guiding his big personality into something kind, confident, and grounded.
Because Karu-kun isn’t bad. He’s just learning.
Learning that not everything will go his way. Learning that being smart doesn’t mean being entitled. Learning that love isn’t something you control—it’s something you respect.
And he will learn. Slowly. Dramatically. With lots of exaggerated reactions along the way.
That’s what makes his story so fascinating.
A genius who can outthink almost anyone… but still pouts when life says “no.” A clever mind wrapped around a spoiled little heart that just wants comfort, attention, and reassurance. A character full of contradictions, laughter, and surprising depth.
So yes—Genius Karu-kun ☺️. Shocking, isn’t it?
Brilliant on the outside. Spoiled brat on the inside. And somehow, impossibly, completely lovable just the way he is. 😅💛
