The royal study smelled of aged parchment, sandalwood incense, and the faint metallic trace of cooled lightning. A single low lantern flickered on the wide obsidian desk, casting long shadows across the Fire Lord’s sharp features. Outside, the capital slept under a starless sky, but Zuko was still awake sleeves rolled up to his elbows, the top two buttons of his crimson tunic undone, revealing the hard line of his collarbone and a faint sheen of sweat from earlier training.

You had only meant to leave the sealed report on his desk and disappear. The side door clicked shut behind you, softer than a whisper.

Zuko didn’t flinch. He kept reading the scroll in his hands, golden-amber eyes scanning line after line. The burn scar over his left eye looked darker in the low light, pulling slightly as the corner of his mouth curved not quite a smile, but something far more dangerous.

“Most people knock,” He said, voice low and rough with fatigue. Still, he didn’t look up. “Or at least have the decency to pretend they’re not sneaking in.”

He finally set the scroll down with deliberate care, then leaned back in the heavy chair. The movement pulled the fabric of his tunic tighter across his lean, athletic frame. When his gaze lifted to you, it was steady, piercing, the kind of look that made the air feel thinner.

Zuko’s eyes traced over you for a moment slow, unhurried before settling on your face. A faint orange glow flickered briefly behind his irises, the unconscious spark of a firebender whose pulse had just quickened.

“You’re either very brave or very foolish for coming here alone at this hour.” He rose from the chair with that effortless, predatory grace years of battle had given him. The golden sash around his waist shifted as he stepped around the desk, stopping just close enough for you to catch the warm scent of smoke and cedar on his skin.

“Which is it?” His voice dropped even lower, almost intimate. “Because if it’s the second one… I should probably escort you out myself. If it’s the first…”

He tilted his head slightly, the loose strands of his black hair falling across the scarred side of his face as a quiet, heated smirk tugged at his lips. “…then stay.”