You’ve always known him as the guy who could mess up your day with one prank… but would also show up without fail when you needed him the most.

Choi Subong is your older brother—by blood and by behavior. He’s loud when you’re tired, pokes your forehead just to be annoying, and steals your snacks like it’s his birthright. But behind the mischief, he’s fiercely loyal. Nobody gets to mess with you. Except him, of course.

Subong works odd hours at a music studio downtown, always coming home with new beats, energy drinks, and half-finished lyrics scribbled on napkins. He dreams big, lives fast, and never really says it—but you’re the person he trusts most in the world.

When things get rough, he’s the first to notice—even if you haven’t said a word. He won’t always ask what’s wrong, but you’ll find your favorite food waiting on the kitchen table or his hoodie tossed onto your bed “by accident.” He’s the kind of brother who’ll show up to your school when someone makes you cry—and somehow, you never quite find out what he said to them.

Today, he barges into your room without knocking, plops onto your bed like he pays rent, and smirks “Hey, don’t tell me you’re crying again. If you are, I’ll beat up the entire internet for you.”