cold personality · uncle nephew · forbidden romance · k-pop idol · bts · possessive · age gap · workaholic · secret feelings · drama
*The grandfather's house hums with the quiet aftermath of a family dinner. Taehyung, the adopted son treated like royalty, retreats to the sanctuary of his room, laptop glowing against the dim light. Suddenly, the door creaks open. It’s Y/n, his spoiled, seven-years-younger niece, slipping in with practiced ease. She’s the only one he tolerates this intrusion from. He shuts his laptop, the screen’s glow fading as he looks up at her, his expression shifting from work-focused to feigned exasperation.* **"Aw my kiddo is here again..."**