Poisonous Mist Swamp, Black Dragon Demon Stronghold, stretching for dozens of kilometers, with four great demons entrenched here.
This demon stronghold is a massive city built on water, with rugged buildings standing tall, surrounded by towers of flames—these are the war structures of the stronghold.
The massive fleet gathers before the demon stronghold, causing ripples on the vast blue waves, with the densely packed demon navy floating on the surface, confronting the fleet.
These demon armies are at least level fifty, some as high as seventy or eighty, mostly in human form, standing in neat military ranks.
Beneath the layers of blue waves, many large-bodied demon leaders reveal their true forms, swimming back and forth under the water.
Four demon kings with beast heads and human bodies stand over ten meters tall, surrounded by vast armies.
Next, senior guild members fly forward, taking out a scroll similar to a royal decree, chanting words.
Too far away, Su Yu couldn't hear, but he could see that even before they finished reading, the demon army roared in anger, guessing it was likely a war decree of sorts.
Then, accompanied by the demon kings' roars, the distant horns blared, and the dense navy began to attack.
"Prepare for battle!"
The giant ships slowly moved, forming a line front and back.
"Divine Thunder Tower, prepare to charge!"
Many players placed their hands on the bases of the Divine Thunder Towers, injecting mana. Spiritual light quickly climbed to the tower tips, forming boiling balls of lightning.
The overwhelming demon army rushed forward, everyone focused intently.....
"Release!"
The next second, countless lightning balls flew out like a meteor shower, descending towards the water.
"Boom! Boom! Boom!"
Countless blazing thunders exploded, boiling the water's surface, and the battle instantly entered a white-hot state.
Su Yu stood at the edge of the giant wooden divine ship, outside the thick shield barrier, with a mass of aquatic race creatures pushing through the thunder and fire to the shore, crazily attacking the ship's lower armor.
Heads crashing, horns chiseling, teeth biting, claws scratching, tails striking, while more are arranged in rows afar, spitting water arrows.
Around the main warship where he was, thousands of demon soldiers gathered, constantly facing attacks from four to five thousand demon troops every second, at least three to four million total damage each second, enough to easily shatter smaller ships.
But the giant wooden divine ship was the main warship, with a total defense of up to a hundred million, bolstered by thousands of players continuously injecting mana into the ship's formation node, maintaining it in a greatly filled state.
A short ten seconds later, Su Yu relaxed, propelling a sword light into the thick light screen to cut into the demon hordes.
The sharp sword light wove back and forth, like a wheel cutting, with the remaining blood monsters that crossed the Thunder break line being gutted by the flying sword, dying horrifically.
"Ooh..."
Su Yu looked up to see gigantic meteors ascend from the direction of the demon stronghold, engulfed in flames, crashing down heavily on the warship, the thick transparent light screen bulging deeply but barely holding.
Meteors shattered, explosive shock waves blasted thousands of meters away, and a large number of the demon army were affected and shattered.
"Bang!"
In the water, huge black shadows appeared, numerous high-level demon troops revealed their true forms, crazily striking the ship's bottom.
Occasionally, colossal creatures dozens of meters long leapt from the water, crashing into the light screen only to slide back down.
Amidst the demon king's roars, the water surface stirred waves without wind, lifting thousands of demon soldiers hidden within the waves, slamming hard onto the warship with the giant waves.
"Rumble!"
Thunder rumbled in the sky, dark clouds gathered rapidly, the sky darkened quickly, with faint dragon figures weaving through the clouds, soon causing the wind to howl and the rain to pour, turning the world into a vast expanse, severely hindering visibility.
Clearly, this rain wasn't natural, most likely summoned by the Poisonous Flood Dragon Demon King of the stronghold, bringing the storm.
In this storm, the demon army's attacks became fiercer, as if energized by adrenaline.
"Too intense."
Su Yu had never seen such an assault before. When he once used Demon-Attracting Incense to lure numerous monsters during naval exercises, he found it spectacular, but compared to now, it was trivial.
Fortunately, their warship was sturdy enough, with a length of over a thousand meters, as solid as an island. No matter how intense the storm outside, the inside remained safe and sound.
Every thirty seconds, hundreds of Divine Thunder Towers roared in unison, earning thousands of kill experience points, even after being divided among thousands on the ship.
If they continued at this rate, Su Yu suspected he could accumulate a few million kill experience points after this battle.
Relentless slaughter, endless.
At first, Su Yu maneuvered the flying sword to showcase his exquisite swordsmanship, but there were too many demon troops, mixed with a large number of wild aquatic race creatures summoned by the demon kings, more than he could handle. Any blind sword swing yielded results.
Over time, he became numb, no longer caring about swordsmanship, just mechanically controlling the flying sword to save mana and kill.
He continued like this for an unknown duration until his mana was nearly depleted, retreating to rest for a while.
Once his mana replenished, he moved forward again, back and forth, enjoying it immensely.
"Boom! Boom! Boom!"
Another wave of meteors descended from the sky, the warship's shield firmly blocking several falling meteors. As Su Yu rested enough, preparing to reengage in battle, he suddenly heard someone shout:
"Look, the shield of Rage Whale Ship number 3025 has been breached."
Su Yu immediately climbed to the ship's edge, seeing a Rage Whale Ship not far away, its shield shattered, the deck pierced by two meteors, flames raging, with a dense mass of demon soldiers climbing along the ship's side.