The next morning, Sienna stood in front of her bedroom mirror, buttoning the last clasp of her white blouse with shaking fingers.
She couldn’t afford to mess this up.
Her hair was pinned into a sleek bun, her skirt hugged her hips modestly, and her sensible black heels clicked softly against the wooden floor as she moved. She looked professional. Calm. In control.
If only her heart would believe the same.
By 6:45 a.m., she was already inside the elevator shooting toward the thirty-seventh floor. Each ding of the passing floors felt like a drumbeat inside her chest.
When the doors opened, she half-expected Lucien Vale to be nowhere in sight. After all, what kind of billionaire CEO started his day this early?
But there he was.
Standing by the massive window again, a black mug in one hand, his silhouette sharp against the rising sun. Today he wore a dark gray three-piece suit, no tie, the top buttons of his shirt undone—looking like a man who didn’t just live in power but wore it like a second skin.
He didn’t turn around when she entered.
“Coffee’s on the desk. Black, no sugar,” he said simply.
Was it a test? A welcome? A command?
Sienna set her bag down carefully at her new, sleek glass desk stationed outside his office. A laptop, a tablet, a personal landline—all prepared neatly for her.
She took the coffee and sipped.
Bitter. Strong. Exactly how she imagined him.
Lucien’s voice broke the silence. “Come in. You’ll need to shadow me today.”
Shadow him?
Sienna stepped into his office as he finally turned, surveying her with an expression that was unreadable—but far from disinterested.
“Rules,” he said, tapping his mug lightly against the desk as he spoke. “Rule one: Don’t lie to me. Ever.”
“Understood,” Sienna replied, steadying her voice.
“Rule two: When I call, you answer. No matter the hour.”
She nodded.
“Rule three…” He paused, and something flickered in his gaze—something dangerous, almost teasing. “Don’t fall in love with me.”
Her breath caught for a fraction of a second—barely noticeable, but he caught it anyway.
Lucien smirked slightly, the first real expression he had shown since she met him.
“Consider that last one a joke,” he added, but there was a dark glint in his eyes that said it wasn’t a joke at all.
He turned away again, slipping back into business mode as if the moment hadn’t just cracked the fragile surface between them.
"Today, we're meeting a client. You'll take notes. No interruptions, no opinions unless I ask for them. You're invisible unless I pull you into the conversation. Understood?"
"Crystal clear," Sienna replied, feeling a knot form at the base of her spine.
It was going to be a long day.
***
By noon, Sienna realized working for Lucien Vale wasn't just demanding — it was relentless.
He moved like a machine from one meeting to another. In the conference room, he commanded attention with few words, his presence filling every space he entered. Deals were made with the tilt of his head, the tightening of his jaw, the razor-sharp tone that left no room for negotiation.
And Sienna?
She followed him like a ghost.
Taking notes. Managing schedules. Refilling coffee. Making sure everything flowed smoothly, perfectly — just the way he expected.
But it was during a break between meetings that the ground shifted again.
Lucien had been flipping through a file when his phone buzzed. He frowned slightly, glanced at the screen, and then slid the device across the table toward her.
"Answer it."
Sienna hesitated. "Me?"
He raised an eyebrow, a silent challenge.
She picked it up.
"Good afternoon, Mr. Vale's office," she said smoothly.
A female voice purred on the other end. "Darling, is Lucien around? Tell him it's Veronica. He promised to meet me last night, but he never showed..."
Sienna stiffened.
Personal.
Way too personal.
Lucien watched her carefully, like a predator observing prey.
"I'm sorry, Miss Veronica," Sienna said, keeping her voice polite but firm. "Mr. Vale is currently unavailable for personal appointments."
There was a sharp gasp on the other end before the line clicked dead.
Lucien's lips twitched again, that almost-smile he rarely allowed himself.
"Good handling," he said. "Most would’ve crumbled."
Sienna set the phone down, feeling her cheeks heat. "Not part of the job description, I assume."
"No," he said, standing. "But around here, survival requires... adaptability."
He moved closer, until she had to tilt her head slightly to meet his gaze.
“Tell me, Miss Hart,” he murmured, voice low, “how far are you willing to adapt?”
Her mouth dried.
Was he still talking about work?
Or something more?
Before she could answer, his own phone buzzed again—this time with a reminder for the next meeting—and the spell broke.
Lucien straightened, sliding his watch back into place with mechanical precision.
“Bring the notes. We're leaving in five.”
Without waiting for her response, he strode out of the room, leaving Sienna standing there, heart pounding, wondering what the hell she had just gotten herself into.
***
The afternoon passed in a blur of back-to-back meetings, and by the time they returned to the office around seven, Sienna's heels felt like instruments of torture.
Lucien, of course, looked infuriatingly untouched by the day’s chaos.
"Tomorrow, same time," he said, gathering a few files into a leather briefcase.
Sienna nodded. "Yes, Mr. Vale."
He paused, looking at her over the rim of his glasses.
"You lasted longer than most on their first day," he said quietly. "But don’t mistake endurance for victory."
She lifted her chin. "I don't plan on losing."
His eyes darkened, studying her the way a man might study something he wanted but wasn’t sure he should touch.
For a heartbeat, the air between them sizzled.
Then, with a slight shake of his head—as if dismissing a dangerous impulse—Lucien turned away.
“Go home, Miss Hart. Rest while you can."
Because tomorrow, he didn’t say, would only get harder.
And for the first time, as Sienna rode the elevator back down to the street, she wondered not if she would survive Lucien Vale—
But if she could survive herself.