Harem Startup : The Demon Billionaire is on Vacation

Chapter 819 – I Never Thought Lust Could be This Powerful

’I never thought Lust could be this powerful...’ he thought.

Not in the obvious way.

Not in the crude, predictable, ”yeah yeah incubus go brrr” kind of way.

No, this?

This felt... structural.

Like something in the foundation of him had shifted.

Lux stood there for a second longer than necessary, arms loosely crossed, gaze drifting across the room that was now... slightly less of a crime scene. Slightly. There was still a whip hanging from a lamp for no explainable reason, and he was about ninety percent sure no one here was going to claim responsibility for that.

He exhaled slowly.

Because the thought didn’t leave.

It stayed.

Quiet.

Persistent.

He’d always been half-incubus.

Always.

It wasn’t some hidden bloodline awakening bullshit.

He knew what he was.

He knew what that meant.

And because he knew... he controlled it.

Carefully.

Deliberately.

Like everything else in his life.

Because giving in?

Losing control?

That wasn’t Lux.

That was someone who got used.

Someone who got played.

Someone who got...

He stopped that thought mid-track.

His jaw shifted slightly.

Yeah.

Not going there.

Not today.

But still...

He tilted his head slightly, staring at nothing in particular.

’I never yielded to it,’ he thought.

That was the truth.

But now...

Now it didn’t feel like restraint anymore.

It didn’t feel like he was holding something back.

It felt like... He just didn’t care as much.

About the little things.

About the overthinking.

About the constant... calculation.

His gaze flicked slightly toward the side.

Two days.

He hadn’t checked the financial reports.

Two.

Days.

That alone should’ve triggered his inner alarms.

Internal panic.

Something.

Anything.

Instead?

Nothing.

His father handled all now.

Lux huffed quietly at that.

Weird.

Very weird.

[Sir, I would like to clarify that Hell’s financial stability has not collapsed in your temporary absence.]

Lux didn’t even look up.

”Wow. Thank you for that groundbreaking update.”

[You are welcome, sir. I aim to reassure.]

”You sound offended.”

[I am not programmed to be offended.]

”Liar.”

A pause.

[Noted.]

He smirked faintly.

Because the system was right.

Everything was... fine.

Which meant...

He could breathe.

Just a little.

And that?

That was new.

”I guess,” he muttered casually, rolling his shoulders once, ”the Dragon Mountain deal’s going to be easy.”

Silence.

”I wouldn’t say that, Lux.”

Mira’s voice.

Calm.

Flat.

He glanced at her.

She was already dressed halfway, tying her hair up, posture relaxed but her eyes?

Focused.

Grounded.

Like she’d already switched modes.

He tilted his head slightly.

”Oh?”

”That place isn’t about raw strength,” she continued, adjusting her sleeve. ”It’s... older than that.”

Lux’s smirk didn’t fade.

”If it breathes, it negotiates.”

”It also eats people who think like that.”

”Noted.”

Mira brushed a loose strand of hair behind her ear, her tone calm but purposeful. ”But first, I need to get ready and have breakfast.”

Naomi arched a brow, folding her arms with a teasing smirk. ”You mean we?”

Mira glanced at her, then at the others, a faint smile softening her usually composed expression. ”Yes, we. The jet will be ready in three hours, and I’d rather not face ancient dragon on an empty stomach.”

Naomi chuckled. ”Fair. Negotiating with dragons while hungry sounds like a terrible survival strategy.”

Lux leaned against the wall, amused. ”Agreed. Feed the team, prevent international incidents.”

Rava stretched lazily. ”Breakfast first, world domination later.”

”Priorities,” Mira nodded. ”The jet will be ready in three hours.”

Ely, who was currently trying to figure out if her healing worked on anything else besides Lux, paused and blinked.

”...Three? That’s not a lot of time,” she added.

Lux waved a hand lazily.

”Relax.”

They all looked at him.

”I have portals.”

Then Naomi groaned.

”Right. Of course you do.”

”Convenience is a lifestyle.”

”Abuse of power.”

”Efficient use of resources.”

”Same thing.”

”Still disagree.”

Sira, who had somehow reappeared beside him again like she never left, reached up and traced a finger lightly along his jaw.

Her touch was slow.

Intentional.

Her eyes studying him like she was reading something beneath the surface.

”Then Lullaby and I will head to the underworld first,” she said softly.

Lux didn’t move.

Didn’t lean into it either.

But he didn’t pull away.

”Gula’s parents?” he asked.

Sira nodded once.

”They want to meet us.”

Lux’s expression didn’t change much. ”Tell me if they want to meet me.”

Sira’s lips curved slightly.

”They will.”

”Good.”

Lullaby, who had been leaning against the wall like gravity was optional, lifted her head slightly.

”Okay...”

She drifted closer again.

Of course she did.

She always did.

”Have fun, Lux~”

Her voice was soft.

Sleepy.

Completely unconcerned with anything remotely serious.

And just like that, the room dissolved into motion.

Not chaotic, not rushed, just efficient in that quiet, lived-in way that came from people who had done this dance together more times than they could count. One by one, they disappeared into the bathrooms, the soft sounds of running water and muffled conversation replacing the earlier stillness.

Lux remained.

For a moment, he simply stood there, hands resting loosely at his sides, gaze drifting across the now-emptying room. The absence of their presence felt... noticeable.

Then he moved.

Dressing for Lux was less about effort and more about instinct. The suit was already laid out, dark, immaculate, perfectly tailored. Mortal luxury blended with infernal precision.

He glanced at his reflection briefly.

Composed. Controlled. Untouched.

A lie, of course.

But a convincing one.

Downstairs, the mansion had already begun to wake. Sunlight spilled through expansive glass windows, illuminating polished marble floors and minimalist décor that whispered wealth rather than shouted it. The view of Beberly Hills stretched beyond, rolling greenery, distant city haze, and the quiet arrogance of mortal luxury. It was beautiful in a way Hell never tried to be.

Lux made his way into the kitchen where Lyra was already orchestrating breakfast. The scent of freshly brewed coffee and warm pastries filled the space, grounding and indulgent at the same time.

”Good morning, sir,” Lyra greeted with a polite nod.

”Morning, Lyra.”

He didn’t need to help.

But he did anyway.

It was subtle, setting plates, pouring juice, adjusting presentation. Small actions, almost mundane, yet oddly satisfying. The domesticity of it all felt surreal for someone who routinely negotiated infernal contracts and destabilized celestial economies.