The air in the Grand Hall had shifted from the clinical chill of a photoshoot to the electric hum of a countdown.
We stood in our pairs, the winners and the losers, but the "Date Key" in Jisoo's pocket felt like it had a half-life. It was a trophy for a victory that was already being dismantled. The Producer stood in the centre of the room, his eyes fixed on a clipboard, ignoring the palpable tension between the ten of us.
"The morning was about image," the Producer announced, his voice echoing against the high ceilings. "The afternoon is about adaptability. In this industry, you don't always get to choose who you stand beside on stage. You are products of chemistry, and chemistry requires different elements to react."
I felt Jisoo's hand drop from my shoulder. The sudden lack of warmth was startling, a physical reminder that in this house, nothing belonged to us—not even our partners.
"The Exchange is simple," the Producer continued. "We have randomized the pairings for the afternoon challenge. When I call your name, move to your new station. This is a non-elimination task, but the 'Chemistry Scores' will be added to your cumulative ranking."
My heart did a slow, heavy thrum. My eyes instinctively flicked toward Leon. He was standing perfectly still, his white suit unwrinkled, but his gaze was fixed on me with a intensity that felt like a silent conversation.
"Pair One: Minho and Tara."
Minho let out a playful whistle, giving Kiara a wink before sauntering over to Tara. Tara looked up from her notebook, a small, shy smile touching her lips. Beside them, Kaito—who had been Luna's shadow all morning—watched the exchange with a flicker of something that looked remarkably like disappointment.
"Pair Two: Yuri and Aria."
Aria's expression didn't change, but her fingers tightened around her silk clutch. She didn't look at Yuri; she looked at Leon. She had spent the entire morning trying to catch Leon's eye, playing the part of the perfect partner, only to be cast aside for a rotation.
"Pair Three: Kaito and Luna."
"Pair Four: Jisoo and Kiara."
I felt a sharp prickle of unease. Kiara had been watching Jisoo since we arrived, her "Visual Queen" mask only slipping when he was in the room. As she walked toward him, she didn't look like a girl forced into a swap; she looked like a woman who had just been handed a winning lottery ticket. She stepped into the space I had just occupied, her silver gown shimmering as she looked up at him.
"And Pair Five," the Producer concluded. "Leon and Merlin."
The station for our task was the Conservatory—a glass-walled room filled with exotic ferns and the humid scent of damp earth.
Leon walked beside me in silence. We were the same height as the morning's photoshoot, but the energy was different. With Jisoo, the air felt like a wildfire—unpredictable and hot. With Leon, it felt like a deep-sea current—cold, steady, and capable of pulling you under before you realized you were drowning.
"You look tired, Merlin," Leon said, his voice a low Spanish rasp that seemed to vibrate through the glass walls. It was the first time he had spoken to me without an audience of the full cast.
"It's been a long six hours," I replied, adjusting the strap of my lavender dress. "The rooftop was... a lot."
Leon stopped walking, turning to face me. He didn't close the distance like Jisoo did; he kept a respectful, agonizing two feet of space between us. "He's my friend. I've known him half my life. But Jisoo doesn't know how to lose, and he certainly doesn't know how to let go once he's claimed something."
"I'm not a trophy to be claimed, Leon," I said, my voice sharper than I intended.
"I know that," he said softly, his eyes searching mine. "That's why I watched your debut thirty-four times. Because while everyone else saw a girl who was perfectly trained, I saw a girl who was fighting to stay inside her own skin. I didn't see a product. I saw a person."
The sincerity in his voice was more dangerous than any of Jisoo's provocations. It bypassed my defences, hitting a part of me that had been buried under years of "Calm Queen" branding.
"The task is simple," the staff member assigned to our station interrupted, handing us a single, long silk ribbon. "This is the 'Pulse Connection.' You must hold this ribbon between you, one end in each hand. You are to navigate the conservatory gardens without letting the ribbon go slack or pulling it taut. If the tension breaks, you lose points. We are measuring your physical synchronicity."
Leon took one end of the silk. He waited for me to take the other.
As I gripped the fabric, I realized the trap. To keep the ribbon from going slack, we had to move in perfect unison. If I moved, he had to move. If he breathed, I had to feel it through the silk.
We began to walk through the narrow paths of the ferns. Leon moved with a fluid, haunting grace, his eyes never leaving mine. He wasn't looking at the path; he was looking at me, anticipating my every footfall.
"You're overthinking the tension," Leon whispered, the ribbon humming between us. "Stop trying to control the silk, Merlin. Just follow my lead."
"I don't follow," I reminded him, though I felt my feet beginning to match his stride.
"Then let's walk together," he countered.
For a moment, it felt real. The cameras were there, hidden behind the palm fronds, but Leon's focus was so singular that the rest of the world seemed to fade into a blur of green and glass. He looked like the hero of a tragic novel—the man who would give everything and still end up with nothing. I felt a sudden, inexplicable ache in my chest.
Across the conservatory, through the glass, I could see the terrace where Jisoo and Kiara were standing. Kiara was laughing, her hand resting on Jisoo's arm. Jisoo was looking at her, but as we turned a corner in the garden, his gaze shifted.
Through two layers of glass, our eyes met.
Jisoo didn't smile. He didn't wave. He just watched me and Leon, his expression darkening into something possessive and ancient. The "Titan" was watching the "Ice Prince" dance with his partner, and the friendship that had lasted ten years was beginning to fray at the edges.
Leon noticed the shift in my focus. He didn't look back at Jisoo. Instead, he stepped a fraction closer, the silk ribbon shortening between us.
"Don't look at him, Merlin," Leon whispered, his voice a haunting plea. "For these thirty minutes... just look at me."
The ribbon stayed perfectly taut. My heart, however, was starting to pull in two different directions.