
I wrote BTS (Korean popstar) fanfiction. It's Hobi (J-hope) & Jin and it's a gay fantasy story.
Here is summary:
When a star falls from the sky and crashes to earth in the shape of a laughing, radiant man named Hobi, Jin is the unlucky mage assigned to deal with him. A simple containment spell goes wrong, binding them together with a glowing tether that pulls them within steps of each other at all times.
Now Jin—calm, dutiful, and constantly sighing—must travel with Hobi, whose boundless curiosity and reckless glow attract both danger and unwanted attention. Mercenaries hunt them for Hobi’s power, ancient temples awaken with secrets, and the sky itself demands that Hobi return where he came from.
But somewhere between bickering in village markets, laughing by firelight, and standing side by side in battle, Jin finds himself caught in something far more dangerous than starlight: love.
Because when the moment comes for Hobi to choose between eternity in the sky and a fleeting life on earth, Jin realizes he no longer wants freedom from the star who fell—he only wants him to stay.
A story of laughter and longing, of sighs turned to smiles, Sighs, Smiles, and Starlight is a tale of two souls tethered by magic, and by something deeper.
You can read it here on fanfiction archive:
https://archiveofourown.org/works/71860676