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Giant Dragon Lord: Starting from Daily Intelligence

Chapter 591 - 438: The Giant Dragon Partner’s Continuous Breakthroughs · Oct 17, 2026

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Chapter List (798)

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551 Chapter 551 - 420: Rebuilding ”Black Stone City” and the Pragmatic Blazing Phoenix 2026-10-17
552 Chapter 552 - 420: Rebuilding Black Stone City and the Pragmatic Blazing Phoenix 2026-10-17
553 Chapter 553 - 421: Seagull Port and the White Siblings 2026-10-17
554 Chapter 554 - 421: Seagull Port and the White Siblings 2026-10-17
555 Chapter 555 - 422: The Outcome of the Battle of Windburn Mountain and Astra’s Advent 2026-10-17
556 Chapter 556 - 422: The Aftermath of the Battle of Windburn Mountain and Astra’s Arrival 2026-10-17
557 Chapter 557 - 423: First Clash with Modi Caesar 2026-10-17
558 Chapter 558 - 423: First Confrontation with Modi Caesar 2026-10-17
559 Chapter 559 - 424: Modi Caesar’s Plot and the Mournful Whale Song 2026-10-17
560 Chapter 560 - 424: Modi Caesar’s Plot and the Mournful Whale Song 2026-10-17
561 Chapter 561 - 425: Storm Cape and the Flowing Wind Giant Dragon 2026-10-17
562 Chapter 562 - 425: Storm Cape and the Flowing Wind Giant Dragon 2026-10-17
563 Chapter 563 - 425: Storm Cape and the Flowing Wind Giant Dragon 2026-10-17
564 Chapter 564 - 426: ”Dragon Absorption Water” and the Flowing Wind Giant Dragon’s Gift 2026-10-17
565 Chapter 565 - 426: ”Dragon Absorption Water” and the Flowing Wind Giant Dragon’s Gift 2026-10-17
566 Chapter 566 - 427: Astra Is So Busy 2026-10-17
567 Chapter 567 - 427: Astra Is So Busy 2026-10-17
568 Chapter 568 - 428: The Duke’s Helplessness and Another Expedition Against the Black King 2026-10-17
569 Chapter 569 - 428: The Duke’s Helplessness and the Second Campaign Against the ”Black King 2026-10-17
570 Chapter 570 - 429: Capturing a Black Dragon as a Servant 2026-10-17
571 Chapter 571 - 429: Capturing a Black Dragon as a Servant 2026-10-17
572 Chapter 572 - 430: Astra’s Journey to the Giant Dragon Realm 2026-10-17
573 Chapter 573 - 430: Astra’s Journey to the Giant Dragon Realm 2026-10-17
574 Chapter 574 - 430: Astra’s Journey to the Giant Dragon Realm 2026-10-17
575 Chapter 575 - 431: Tier Six Wondrous Object: Heart of the Ancient Tree 2026-10-17
576 Chapter 576 - 431: Tier Six Wondrous Object ”Heart of the Ancient Tree 2026-10-17
577 Chapter 577 - 431: Tier Six Wondrous Object: Heart of the Ancient Tree 2026-10-17
578 Chapter 578 - 432: War of the Canglan River and the Endless Forest Sea 2026-10-17
579 Chapter 579 - 432: The War of the Canglan River and the Endless Forest Sea 2026-10-17
580 Chapter 580 - 433: Astra VS Jade Dragon Emperor 2026-10-17
581 Chapter 581 - 433: Astra VS the Jade Dragon Emperor 2026-10-17
582 Chapter 582 - 433: Astra VS Jade Dragon Emperor 2026-10-17
583 Chapter 583 - 434: Divine Wood Fruit and Calamity’s Cage 2026-10-17
584 Chapter 584 - 434: The Divine Wood Fruit and the Calamity Cage 2026-10-17
585 Chapter 585 - 435: Astra’s Inherited Talent, ”Body Thunderbolt Transformation 2026-10-17
586 Chapter 586 - 435: Astra’s Inherited Talent: Body Thunderbolt Transformation 2026-10-17
587 Chapter 587 - 436: Five Dragons Appear in Black Stone Territory 2026-10-17
588 Chapter 588 - 436: Five Dragons Appear in Black Stone Territory 2026-10-17
589 Chapter 589 - 437: A Promise to the Black King and an Imminent Breakthrough 2026-10-17
590 Chapter 590 - 437: A Promise to the ”Black King” and an Imminent Breakthrough 2026-10-17
591 Chapter 591 - 438: The Giant Dragon Partner’s Continuous Breakthroughs 2026-10-17
592 Chapter 592 - 438: Consecutive Breakthroughs of the Giant Dragon Partners 2026-10-17
593 Chapter 593 - 439: New Intelligence and Coal Ball’s Promotion 2026-10-17
594 Chapter 594 - 439: New Intelligence and Coal Ball’s Promotion 2026-10-17
595 Chapter 595 - 440: Coal Ball’s Departure and the Duke’s Summons 2026-10-17
596 Chapter 596 - 440: Coal Ball’s Departure and the Duke’s Summons 2026-10-17
597 Chapter 597 - 441: Raylo the Regent 2026-10-17
598 Chapter 598 - 441: Raylo, Regent 2026-10-17
599 Chapter 599 - 442: Advancement to Domain Level and "Dragon Soul Domain 2026-10-17
600 Chapter 600 - 442: Ascending to Domain Level and the "Dragon Soul Domain 2026-10-17

Chapter 591: Chapter 438: The Giant Dragon Partner’s Continuous Breakthroughs

RUMBLE...

Three days later, in the afternoon, a dull rumble of thunder echoed from the clear sky without warning.

Raylo, who was in the middle of meditation, snapped his eyes open.

He looked up at the sky.

Over Black Stone Territory, vast swaths of clouds as dark as ink had gathered at some unknown time.

The clouds churned and converged, completely obscuring the Sun and instantly plunging the entirety of Black Stone Territory into gloom.

CRACKLE...

Deep within the clouds, streaks of silvery-white lightning, like giant pythons, darted about frantically, flashing and letting out heart-pounding booms.

A fierce gale erupted between heaven and earth.

In the camp, countless flags whipped and snapped in the wind. Some of the less sturdy tents were even torn from their moorings and sent flying.

”What’s going on?”

”Why has the sky changed so suddenly?”

Panicked shouts echoed throughout the camp.

The Knights rushed out from their barracks, staring up at the apocalyptic scene in the sky, their faces etched with horror and unease.

Raylo watched the sky calmly.

He could feel it.

This awesome power of heaven and earth was not targeting Black Stone Territory.

Its source was...

Raylo slowly lowered his head, his gaze falling upon the azure Thunderbolt Light Cocoon beside him, a sphere woven from countless serpents of electricity!

”It’s coming!”

He muttered to himself.

The moment the words left his lips—

BOOM!

The Thunderbolt Light Cocoon enveloping Lightning suddenly erupted with dazzling light!

A surge of Thunderbolt Power, more violent and purer than ever before, erupted from the center of the Light Cocoon!

ZZZRRRAAAACKLE!

Endless, impossibly thick azure serpents of electricity gushed from the Light Cocoon, sweeping out in all directions like a flash flood from a broken dam!

High above, the heavy, dark clouds seemed to answer some unseen summons.

The cloud layer roiled with increasing violence, the vortex at its center spinning faster and faster.

K-KRAACK!

A colossal bolt of lightning, as thick as a barrel and powerful enough to seemingly rip the sky in two, tore down from the center of the vortex!

Its target was the furiously erupting Thunderbolt Light Cocoon in the plaza below!

Thunder Punishment!

’No, this isn’t Thunder Punishment.’

’This is an initiation!’

’A baptism!’

Raylo’s heart leaped into his throat.

He knew this was the most critical step in Lightning’s breakthrough to Adolescence!

If it survived, it would be reborn, ascending to a new realm of power in a single step and officially entering the Domain Level!

If it failed, its very soul would be extinguished by the violent Power of Origin, and it would be reduced to ash!

ROAR!

A dragon’s cry, filled with defiance and battle intent, erupted from within the Thunderbolt Light Cocoon!

Faced with the terrifying Thunderbolt descending from the sky, Lightning showed not a shred of fear.

It chose to meet it head-on!

The next second, the colossal, barrel-thick bolt of lightning smashed violently into the Thunderbolt Light Cocoon below!

BOOOOOOOM!

In that instant, the entire world was drained of all sound and color.

All that remained was an expanse of white—so blindingly brilliant it was impossible to look at directly!

A terrifying thunderbolt shockwave, like a physical ripple, swept out madly in all directions!

Raylo activated his Fighting Spirit, and a thick Shield formed from it materialized before him.

BANG! BANG! BANG!

The violent shockwave slammed into the Energy Shield, creating a series of muffled booms.

Raylo stared intently at the center of the vast, white sea of light.

His heart was twisted in a knot.

’Did it succeed?’

’Lightning... How is it?’

Time seemed to stretch on infinitely.

After raging for several dozen seconds, the sea of white light—powerful enough to destroy everything—finally began to slowly dissipate.

High above, the dense, dark clouds also seemed to have exhausted all their Power and began to slowly thin out.

Sunlight began to spill through the gaps in the clouds once more.

Lightning was reborn.

Its body had grown to over eighty meters long, its streamlined form covered in a layer of fine, azure Dragon Scales.

Tiny, silvery-white arcs of electricity danced along the edge of every Dragon Scale.

On its head, two magnificent Dragon Horns, like a pair of inverted Thunderbolt Battle Spears, glinted with a cold, menacing light.

A pair of enormous, membranous wings, wreathed in thunderclouds and lightning, slowly unfurled behind it. Each gentle flap left trails of electricity in the air.

It merely coiled there silently, yet a tyrannical and violent Dragon Mighty, the kind belonging to a Domain Level Powerhouse, swept out in all directions like a physical tide!

Lightning!

It had succeeded!

It had successfully broken through from the Growth Stage to Adolescence!

It had successfully transformed into a true Thunder Dragon, stepping into the Tier Five Domain Level!

ROAR!

A high-pitched, sonorous dragon cry!

The cry, like rolling thunder, echoed through the skies above Black Stone Territory.

It slowly raised its magnificent head, surveying a world that was both familiar and strange.

It could feel the Power of the Giant Dragon surging like a mighty river within its body.

’So this is the Power of the Domain Level!’

Excitedly, Lightning gave its Dragon Wings a flap.

HUMMM!

With its body as the center, a space several hundred meters in every direction was instantly enveloped by a violent, destructive expanse of azure lightning!

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