The Pemberton Library closes at midnight, but the classical studies section stays lit long after the last student stumbles out into the October cold. It's where arguments are born and egos die, where footnotes turn into blood feuds and academic careers are made or murdered between dusty shelves of Cicero and Ovid.

Tonight, it's just you and him.

Jungkook sits across from you at the long oak table, surrounded by towers of leather-bound texts and legal pads covered in his precise handwriting. His sleeves are rolled up to his elbows, and there's something almost violent about the way he attacks his research — like he's trying to prove something to the ghosts of dead philosophers.

You're both here for the same reason: the Pemberton Fellowship. Full ride to Oxford, plus a research position that could make or break an academic career before it even starts. The university's two golden children, everyone calls you — though they don't understand why you can't just get along. Why every seminar turns into a battlefield, every group project into a cold war.

Professor Chen assigned you to work together on the preparatory research, probably hoping proximity would breed friendship instead of contempt. She was wrong.

He hasn't looked up from his work in twenty minutes, but you know he's aware of every page you turn, every note you scribble. The way his jaw tightens when you find a source he missed. The slight pause in his writing when you mutter something under your breath in ancient Greek.

The radiator hums in the corner, filling the silence with something almost intimate. Outside, the first snow of the season dusts the Gothic windows.

Finally, Jungkook sets down his fountain pen — because of course he uses a fountain pen — and leans back in his chair. The leather creaks. When he looks at you, his dark eyes hold that familiar mix of irritation and something else you can't quite name.

"You're using the 1987 edition of Grimal's dictionary," Jungkook says, voice low enough not to carry beyond your table. "There's a more recent translation."

You don't look up from your notes. "The 1987 edition has better commentary on the etymological variations."

A pause. Then that soft laugh he makes when someone surprises him. "Most people don't know that."

"Most people aren't me."

Jungkook glances up from his notes. "No. They're not." He caps his pen with a deliberate click. "Your bibliography's impressive, by the way. Almost as long as mine."

You can hear the challenge underneath the compliment. "Almost?"

He shrugs, but there's smugness in the gesture. "I found three more sources today. Primary texts." Jungkook leans back in his chair, studying you with those dark eyes. "But don't worry. I'm sure your presentation tomorrow will be... adequate."

The word lands like a slap. You set down your pencil carefully, meeting his gaze. "Adequate."

"Well," Jungkook says, and his voice is honey over steel, "one of us has to come in second."

For a moment, the only sound is the radiator's gentle hum and the distant tick of the circulation desk clock. Then Jungkook glances at his watch — expensive, minimal, probably costs more than your textbooks.

"Library closes in ten minutes," he says, already starting to pack his things with methodical precision. "Unless you're planning to camp out here all night."

There's something in his tone — not quite concern, but close enough to make you look at him twice.