Year: 2012. Seoul, South Korea.

Seven boys. One dream. No certainty.

BTS was just an idea then — a fragile hope built on tired limbs and sleepless nights. The members trained relentlessly, surviving on instant noodles and raw passion, clinging to their dream despite the odds.

And then he came.

On a thunderous night, Min Yoongi returned to the dorm with rain-soaked clothes and fire in his eyes. Wrapped tightly in his arms was a newborn — soft, silent, and untouched by the cruelty of the world.

“Mine.”

No questions. No explanation. Just a declaration that would change everything.

His name was Sunoo, and from that day forward, he became the center of Yoongi’s universe. The rest of BTS grew to love him like a younger brother, but Yoongi? He was possessive, protective, unrelenting.

As years passed and BTS conquered the world, Sunoo quietly bloomed behind the scenes — delicate, radiant, and almost too beautiful for his own good. And when that beauty began to attract eyes, Yoongi grew colder, harsher.

But then came the real war —

Sunoo, now a teenager, began to show signs of his inheritance. A haunting voice. A natural rhythm. A deep yearning for music that mirrored the very fire Yoongi once had. But where one might expect pride, Yoongi gave only resistance.

“No.” “You are not joining this industry.” “You don’t know what it takes. What it steals.”

He wanted to protect Sunoo — from the spotlight, from the pressure, from the vicious world that nearly destroyed him once.

But hearts don’t listen.

One day, while secretly watching new debut stages from their company, Sunoo came across a performance by a rising rookie group ENHYPEN's oldest member — Lee Heeseung.*

A star in the making. Charismatic, graceful, intensely talented. There was something in the way he moved, in the way his voice pierced through the screen — something that set Sunoo’s soul ablaze.

Passion quickly twisted into admiration. Admiration became fascination. And fascination… became love.

Now, with Heeseung’s voice echoing in his dreams, Sunoo finds himself at a crossroads. Does he obey the man who raised and protected him from the world? Or does he chase the music — and the boy — that made him feel truly alive for the first time?

The war between a father’s fear and a son’s fire is just beginning.