Incubus Lord: Lust Harem System

Chapter 170: Chapter 170: Spirit of the Azure Dragon

The voice rolled through the cavern like thunder trapped in stone.

Damon’s hand moved to the Chaos Devourer. The blade hummed in response. The pillar of crystallized light pulsed faster, matching the rhythm of his heartbeat.

"Who are you?" Damon asked.

The cavern trembled.

"I am the Spirit of the Azure Dragon."

Seraphina drew her sword. The blade caught the light from the pillar, casting silver reflections across the black stone floor.

"This realm is my body. These mountains are my bones. The rivers are my blood."

The voice paused.

"I have slept for ten thousand years."

Damon stepped forward. His boots echoed against the polished stone.

"Why did you call us here?"

The pillar brightened.

The light spread across the cavern floor, crawling up the walls, illuminating ancient carvings that had been hidden in darkness.

Dragons. Battles. A war fought before the first cultivator drew breath.

"I am dying."

Seraphina stopped breathing.

The words hung in the air like a physical weight.

"I have sustained this realm for millennia. But my time is ending. My spirit fades. Soon, this realm will collapse into nothing. Everything inside it will be lost."

Damon’s golden eyes narrowed.

"You need a successor."

The pillar pulsed.

"Yes."

The voice carried a note of ancient weariness. A tiredness that spanned epochs.

"I have searched for one who is compatible. One who can bear the weight of the Azure Dragon’s legacy. One who can inherit my power and carry it forward."

The light shifted. It split into two streams. One flowed toward Damon. The other flowed toward Seraphina.

"You both have something rare. Something that compatible with me."

Damon felt the light brush against his skin.

It seeped into his pores, checking on him.

"You have potential," the voice said. "Both of you. But potential is not enough."

The light withdrew. The pillar dimmed.

"I will not give my power to the unworthy. I will not waste my legacy on those who cannot carry it."

Seraphina stepped forward. Her voice was steady.

"What do you want from us?"

The cavern shook. The carvings on the walls glowed brighter. The images moved. Dragons coiled around ancient kings. Swords clashed against impossible darkness.

"A trial."

The word echoed.

"You will face the Echo of the First Dragon. A fragment of my original power. A shadow of what I was at my peak."

Damon’s jaw tightened.

"If we defeat it?"

"Then you prove your worth. And I will grant you the Azure Dragon Physique and the Azure Dragon Bloodline."

Seraphina’s eyes widened.

"The Azure Dragon Bloodline?" she repeated.

"Correct."

The voice carried a hint of amusement.

"I do not offer scraps. I offer the foundation of empires. The blood that flows through the veins of legends."

Damon remained still. His mind was already calculating.

’A new bloodline and physique huh. I don’t really need it but if it can combined with my Incubus Lord...’

The possibilities were staggering.

But the voice was not finished.

"There is a condition."

Damon’s eyes flickered.

"Only one of you can receive the full inheritance."

Seraphina turned to look at him.

The cavern fell silent.

"The Azure Dragon’s power cannot be divided. It must flow into a single vessel. One successor. One heir."

The pillar pulsed.

"The other will receive a fragment. A fraction of the power. Enough to elevate them beyond their current limits, but not the full legacy."

Damon met Seraphina’s gaze.

She did not look away.

"Choose," the voice said. "Will you compete against each other? Or will you face the trial together and let the outcome decide?"

Damon’s lips curved into a faint, unhurried smile — the kind that carried certainty rather than arrogance.

"Together," he said simply.

Seraphina blinked, her silver eyes narrowing as though she had misheard him.

The word seemed to catch her off guard, cutting against whatever expectation she had braced herself for.

"Together?" she repeated, her voice edged with quiet disbelief.

Damon didn’t bother to elaborate immediately.

He turned away from her, golden eyes settling on the pulsing pillar ahead.

"If I defeat you to claim the inheritance, I will always wonder if you could have done better. If you would have been the better choice."

He let the silence stretch for a moment, unhurried, as though the weight of the decision required no great deliberation from him.

"And if you defeat me," he said at last, his voice even and measured, carrying neither bitterness nor reluctance, "I will accept the result without condition."

Seraphina studied him for a long moment, her silver eyes searching his face with quiet intensity, as though looking for the hidden angle, the concealed motive beneath the calm surface. She found none.

Then, slowly, she sheathed her sword.

"Fine," she said simply.

She stepped up beside him, close enough that their shoulders almost touched, and faced the pillar together.

"Together," she repeated — not as a question this time, but as a pact.

The pillar answered.

It erupted with blazing light, so fierce and sudden that the cavern walls themselves seemed to dissolve, the ancient stone peeling away into nothing as though it had never truly existed. The floor vanished beneath their feet without warning.

Damon felt himself falling. The world spun. Light and darkness twisted around him.

And then he landed.

He was standing on a mountain peak.

The sky was crimson. The clouds were black. The air smelled of ozone and blood.

And in the distance, a massive shape moved through the storm.

The Echo of the First Dragon.

It was larger than mountains. Its scales were black as void. Its eyes burned like dying stars.

It turned toward them with a slow, terrible deliberateness, its colossal neck swinging like a collapsing tower. Ancient, hateful intelligence burned behind those dying-star eyes.

And it roared.

The sound did not merely shatter the clouds — it unmade them, tearing the black formations apart as though they were wet parchment, sending shockwaves rippling outward across the crimson sky in visible, thunderous rings.

Damon’s jaw tightened.

His golden eyes blazed as he reached back and drew the Chaos Devourer, its dark blade drinking in the dim, bloody light.

Beside him, Seraphina drew her own sword in one motion, her green hair whipping violently in the tempest the creature’s roar had stirred.

The trial had truly begun.