Man is in the heavens, parasitic on the way

On the edge of the Fortress rooftop, Han Li revealed a look of surprise; the speed of this artifact refining process truly astonished him.

Excluding the Time spent preparing various materials, it only took two hours, which genuinely shocked him.

Although it was only a rough embryo, it was still incredibly astonishing.

"Alright, after refining it, place the subsidiary banners in the ten major forward fortresses and the main banner in the main formation eye within the city," Fang Ming's voice came from the Immortal Vine.

The internal spaces of the eleven Ten Thousand Demon Banners were connected; as long as the main banner was safe, damage to the subsidiary banners was not an issue.

"Thank you, Brother Teng, for your assistance!" Han Li thanked him solemnly.

After a simple refining process, he waved his large hand, and the eleven Ten Thousand Demon Banners transformed into streaks of black light, flying rapidly.

With a series of roars, the ten subsidiary banners were inserted into the ten fortresses outside the city, fluttering in the wind, making a rustling sound.

The main banner landed in the core formation eye position in the city, being the most conspicuous object apart from the towering giant tree in the very center.

Amidst the rolling Demon Qi, colossal figures stood tall, emanating overwhelming spiritual pressure, making the surroundings incredibly oppressive.

A tall Demon Clan member with a bull's head and human body, carrying a blood-colored great axe on his back, stood amidst the Demon Cloud. He looked at the black Ten Thousand Demon Banner on the Fortress several miles away and spoke in a deep, booming voice: "What kind of trick is the Human Clan playing? Haven't our Bull Demon Clan's armies finished assembling yet?"

"Demon Venerable, please be patient, our Demon Bat Clan hasn't finished assembling either!" A Demon Clan member resembling a human, with ferocious fangs in his mouth and large black wings, said with a smile.

"Heh!" That Demon Venerable sneered, "Your Demon Bat Clan is extremely fast in flight, and you're not here yet, but you just want to reduce casualties and plan to reap the benefits!"

That giant Demon Bat wasn't annoyed, and said with a chuckle: "Demon Venerable, you've truly misunderstood us. The place where our Demon Bat Clan appears is very far from where your Demon Bull Clan is, a full hundred thousand li."

"Woo woo woo ~"

Just then, the smoky sea-like Demon Qi surged wildly, and horn sounds like muffled thunder spread, bringing the command to attack!

"Alright, you don't need to argue now," an Old Man who was indistinguishable from a Human Clan member spread his hands and said with a smile, "The Holy Ancestor has directly ordered the attack!"

As the attack horns sounded, the Demon Clan army surged towards Heavenly Spirit City like a tide.

Hundreds of thousands of Demon Beasts stampeded, the heavens and earth roared incessantly, and the entire ground shook.

A distance of more than ten li was only a short moment for these Demon Beasts to cover.

Below, Demon Beasts stampeded, shaking the heavens and earth; above, Demon Clouds rolled, and countless high-level Demon Clan members controlled the Demon Clouds, holding magical artifacts and casting spells one after another.

The next moment, wind blades, raging flames, sword qi, and saber light poured out from the Demon Clouds, raining down on the Fortress standing in the wilderness.

At the same Time, golden light erupted from the Fortress, and streaks of runes intertwined, forming a giant shield resembling a leaf, blocking the front.

"Boom boom!"

In an instant, the myriad attacks of the Demon Clan smashed down on the leaf-like shield, triggering a fierce explosion!

The sound of roaring was endless, flames and sharp sword and saber qi erupted, engulfing the giant Fortress, with continuous explosions, like the collapse of the heavens.

The continuous spell attacks lasted for a full quarter of an hour!

Amidst the rolling Demon Qi, the two Demon Lord responsible for destroying this Fortress gazed ahead with solemn expressions.

Looking at the continuous explosions, a Demon Lord who was no different from a Human Clan member frowned and murmured: "This Human Clan's defensive formation is actually so terrifying? The spell attacks of these tens of thousands of high-level Demon Clan members didn't even shake it in the slightest."

Just as he said, after the explosion's brilliance subsided, the Fortress was unharmed, and even the golden shield resembling a leaf was not damaged at all!

"Haha~" A burst of triumphant laughter came from the Fortress, and a tall figure walked onto the Fortress platform, looking contemptuously at the countless Demon Clan members in front, "You little Demon brats actually think you can break the formation? Simply wishful thinking!"

This person looked at the Demon Clan members surrounding the Fortress, waved his large hand, and shouted: "Attack for me! Let these beasts taste the power of our Human Clan!"

Instantly, streaks of flowing light shot out, thousands of magical artifacts flew rapidly, scattering like heavenly maidens throwing flowers towards the countless Demon Clan members around!

After attacking continuously for a quarter of an hour, the Demon Clan had consumed a huge amount of magical power at this Time, and were completely unable to resist the sudden Human Clan magical artifacts.

Sharp magical artifacts crisscrossed and weaved back and forth.

For a Time, screams echoed, blood sprayed, and broken limbs and severed arms were scattered all over the broken ground.

Those low-level Demon Beasts suffered even heavier casualties; with a flash of the magical artifact's light, often several or even dozens of Demon Beasts died violently!

Just at this Time, an astonishing scene appeared.

The thousand-zhang black banner inserted in the center of the Fortress fluttered in the wind, constantly vibrating, and waves of strange fluctuations spread.

For a Time, whether they were high-level Demon Clan members or low-level Demon Beasts, their corpses disintegrated one after another, transforming into streaks of black air that surged into the black banner.

As the black qi transformed from the corpses entered the black banner, lines suddenly appeared on the previously pitch-black but empty banner surface.

Vaguely, one could see that it was a pattern of a terrifyingly ferocious Demon God's body!

"How dare you!" A roar of fury came, and the two Demon Lord among the Demon Clan were enraged beyond belief. A Demon Lord with a human body roared, "You are audacious beyond belief, daring to use my clan's people to refine an artifact. Die for this Demon Venerable!"

Before his voice fell, he controlled the Demon Cloud and swooped down.

This Demon opened his mouth and let out a roar, and a gray stream of air spewed out. Wherever the air stream passed, the long sky twisted and trembled, and the entire world was swept by bone-eroding and soul-destroying whirlwinds.

On the Fortress, the tall Human Clan cultivator's pupils contracted, and he felt a slight panic in his heart.

This was a Demon Lord at the Integration Stage attacking!

"Boom~"

A heaven-shaking and earth-shattering sound came, and the gray hurricane struck the Fortress, causing the golden leaf shield to shake.

Looking at the constantly shaking shield, the Human Clan cultivators in the Fortress felt their hearts in their throats.

However, after only shaking for a few breaths of Time, the shield stabilized again, and the howling Demon wind was useless.

Looking at the unmoving Fortress, that Demon Lord's eyes narrowed, and with a 'swish', a black great seal appeared.

"I'd like to see if you can block my True Demon Seal!" This Demon opened his mouth and sprayed, and vast magical power surged into the magical seal.

"True Demon Seal, that Old Devil seems truly angered!" In the distance, amidst the Demon Cloud, another high-level Demon Lord chuckled lowly.

Fortunately, he didn't make a move, otherwise, he would have been the one to lose face just now.

In the battlefield, a black light flashed, and the great seal instantly enlarged, smashing down like a massive mountain!

"Rumble~"

As the great seal smashed down, the heavens and earth became dark, and the long sky trembled incessantly, incredibly terrifying.

Just at this Time, golden and silver light erupted from the giant Fortress, countless runes intertwined, and a giant golden vine shot up into the sky, striking the falling True Demon Seal with boundless power.

"Clang!"

A metallic tremor that pierced through gold and cracked stone sounded, and the seemingly unstoppable True Demon Seal, as imposing as a massive mountain, was instantly struck flying by the golden vine, smashing into the Demon Realm army.

"How is this possible!?" The Old Demon controlling the True Demon Seal's eyes widened, filled with disbelief.

"What kind of formation is this? So terrifying?" The other Demon Lord watching the battle was also greatly horrified.

"Swish!"

The golden vine transformed into golden light, rapidly growing longer, its speed unimaginable, instantly plunging into the Demon Clan army.

Golden light flashed, sweeping across an area of more than ten li!

The sound of 'puchi' was endless; just this one strike resulted in the death of an unknown number of Demon Beasts and Demon Clan members!

The speed was so fast that many high-level Demon Clan members couldn't even react.