Harem Startup : The Demon Billionaire is on Vacation

Chapter 947 – The Elven Settlement

Lux ignored her.

Because the vision was moving again.

The shadow descended among the first elves.

Helping.

That was the strange part.

The shadow moved through the ancient forest like a protector, or at least something pretending to be one. When beasts larger than trees crept toward the fragile settlement, the shadow stood between them. When storms tore branches apart, the shadow lifted one hand and deflected lightning. When poisonous mist rolled from black valleys, the shadow carved barriers into the earth.

The first elves watched with awe.

Gratitude.

Confusion.

They were young.

Too young.

Not in body, perhaps. Some of them already carried power. Some carried intelligence sharp enough to carve civilization from wilderness. But emotionally?

Historically?

Politically?

They were children.

New beings in an old world.

And old beings loved new things.

New things were easy to impress.

Easy to protect.

Easy to bind.

Lux’s expression darkened.

The vision shifted again.

The first elven civilization grew.

Not into palaces. Not yet. But into woven homes, tree halls, bridges of living root, moonlit circles where memory crystals glowed beneath branches. Their songs became more complex. Their language stabilized. Their oaths gained structure. They began marking seasons. Names. Lineages.

The shadow remained at the edge of the vision.

Always helping.

Never stepping fully into the center.

Smart. Very smart.

Lux hated that. ”Not a conqueror,” he murmured.

Sira glanced at him. ”What?”

”Not at first.”

The image changed.

The sky above the ancient forest turned red.

Fire. Not ordinary fire.

The first danger for the elves.

Flame fell from the mountain.

A volcano.

The eruption tore open the horizon. Ash swallowed the sky. Rivers of burning stone poured through the forest, black and orange, devouring roots that had stood since before language existed. Smoke rolled like beasts. Trees screamed, not metaphorically, actually screamed.

Sira flinched.

Yue watched in silence.

Lux stared.

The elven settlement panicked.

They had magic, yes.

But not enough.

Not for that.

Their roots burned. Their memory crystals cracked and spilled light into the ash.

The first civilization of elves was nearly wiped out.

Nearly.

Because the shadow moved.

It stood before the lava flow, cloak unfurling like night dragged across fire. The sigil on its chest glowed faintly. It raised both hands, and darkness formed a wall.

The fire slammed into it.

The vision shook.

Lux felt heat despite knowing it was only memory.

Some elves died.

Many.

But some survived because of the shadow.

A few remained.

Enough.

Enough to rebuild.

Enough to remember who saved them.

Enough to owe.

Lux exhaled slowly. ”Oh, that bastard.”

Sira looked at him.

Yue’s eyes did not leave the image.

The scene softened.

After the eruption, ash covered everything. The surviving elves stood among broken trees and glowing embers. Their faces were streaked with soot and tears. Some held cracked crystals. Some held bodies.

And among them stood one elf.

The strongest.

Lux knew it immediately.

Not because the book told him.

Because the vision arranged itself around her.

She had silver-green hair like moonlight caught in leaves. Her eyes were pale gold, almost reflective. She did not cry. Did not shake. Did not collapse. Her posture was perfect. Too perfect. Her face was beautiful and empty in a way that made Lux’s stomach tighten.

Intelligent.

Powerful.

But missing something.

”She couldn’t feel,” Yue murmured.

Lux glanced at her.

Yue’s expression was calm, but there was recognition there. ”Some ancient beings were born incomplete. Not weak. Not defective. Just... differently formed. Some knew knowledge before emotion. Some understood duty before desire.”

The first elf looked at the ruined forest.

Then at the shadow.

She did not weep for the dead.

But she understood loss had occurred.

She did not feel gratitude as others did.

But she knew the concept.

Debt.

Rescue.

Exchange.

She approached the shadow and bowed.

Lux stiffened.

Sira did too.

Because both of them had already seen where this was going.

No.

No, no, no.

The first elf spoke.

The melody translated not into words but into meaning inside the room.

”I will repay this debt one day.”

Lux and Sira exhaled at the same time.

Not relief.

Horror.

Professional horror.

Demon horror.

Contract horror.

Sira slapped one hand over her face. ”Oh no.”

Lux closed his eyes for one second. ”One sentence.”

Yue looked between them. ”What?”

Lux opened his eyes. ”You don’t say that.”

Sira nodded hard. ”You absolutely don’t say that.”

Yue frowned. ”It was gratitude.”

”It was a promise,” Lux said.

His tone had gone flat.

The kind of flat used by people who had seen kingdoms collapse because someone used the wrong wording at the wrong time.

Sira pointed at the vision. ”You cannot speak promises like that to a devil. Or a demon. Especially not ancient ones.”

Lux added, ”And especially not special bloodlines capable of binding intention through debt.”

Yue’s eyes sharpened.

The shadow lowered its head toward the first elf.

The sigil glowed again.

Not bright.

Just once.

A pulse.

A tiny acceptance.

The kind of moment anyone else might miss.

Lux did not.

Sira did not either.

The promise had landed.

Not a full contract.

Not yet.

But a hook.

A tiny hook placed into the soul through gratitude and language.

Lux’s face became colder. ”That’s it.”

The image continued, but Lux was barely watching the old fire now. His mind was already writing the model.

An ancient bloodline related to Kaelmor helped the first elves survive disaster.

The strongest elf, emotionally incomplete but intellectually aware of debt, promised repayment one day.

A demon ancestor accepted the wording.

Generations passed.

Civilization developed.

The promise remained.

Maybe dormant.

Maybe inherited.

Maybe bound to blood, soul, authority, or memory.

Then eventually Kaelmor found the hook.

Used it.

Twisted it.

Turned gratitude into access.

Access into binding.

Binding into imprisonment.

Imprisonment into power extraction.

Lux’s jaw shifted. ”Elegant,” he muttered.

Sira grimaced. ”That is not a compliment.”

”It is an accusation.”

Yue’s expression hardened. ”You think this promise became the root of her trap.”

”Yes.”

Lux looked at the first elf in the vision.

She stood proud among ashes, unaware that her one sentence might one day become a chain.

”Not immediately. Maybe not for centuries. But if the bloodline preserved the mark and the promise remained tied to her authority...” He lifted a hand. ”Then Kaelmor didn’t need to overpower her at first.”