The genius who counterattacked the mainland

The dark force rolled towards them like a surging black tsunami, carrying with it the shrill cries of countless wronged souls, a terrifying sight. Wherever the dark force moved, light and objects in the other-dimensional space were devoured, and the space seemed to be stained with a thick layer of ink.

Xu Tiancai's eyes were determined. He once again fused the power of the stars, the phoenix, and the guardian pearl with the power of the four divine artifacts, creating a vast, multicolored curtain of light before him. This curtain of light was like the universe's strongest defense, gleaming with light, resisting the onslaught of darkness. The divine artifacts seemed to sense the danger, humming in unison, echoing with Xu Tiancai's power and strengthening the curtain of light even more.

Ah Gang plunged his axe deep into the ground, roaring furiously as his muscles bulged and veins popped. He poured his own strength into the axe, and the runes on it shone with a dazzling light, forming a rotating power shield that coordinated with Xu Tiancai's light screen to enhance defense. Every time the dark force impacted the shield, black sparks flew, like eerie flowers blooming in the night sky.

Lin danced her hands rapidly, muttering something to herself as she cast a massive elemental protective spell. The four elements of wind, fire, water, and earth converged around them, forming layer upon layer of vibrantly colored shields. The wind shield resembled a transparent wall of whirlwinds, dispersing the approaching dark forces. The fire shield burned with blazing flames, searing the dark forces with a sizzling sound. The water shield transformed into a torrent, washing away the evil aura within the dark forces. The earth shield, like a sturdy wall, provided a solid foundation for the entire defensive system. These shields intertwined to form an impenetrable fortress.

The mysterious figure and the Ice Princess were equally relentless. The mysterious figure clasped his hands together and chanted an ancient, mystical incantation, summoning the divine guardian power of the darkness. From the darkness, golden rays emerged, piercing through the dark forces like sunlight piercing through dark clouds, purifying them. Each ray imbued with immense energy, melting the dark forces wherever they passed, like ice and snow in the blazing sun. The Ice Princess then cast an ice-defense spell, drastically lowering the temperature of the surrounding space. The moisture in the air instantly condensed into massive blocks of ice. These blocks joined together to form a crystal-clear iceberg, radiating a biting chill that shielded them within. Countless sharp icy spikes sprouted from the iceberg, extending towards the dark forces, attempting to keep them out.

However, the dark forces seemed endless, attacking their defenses wave after wave. Each attack caused the defensive light curtains and shields to tremble, and the light gradually dimmed.

"Everyone hold on! We can't let this dark force destroy the magic circle, otherwise all our efforts will be wasted!" Xu Tiancai shouted loudly, veins bulging on his forehead and sweat pouring down, but he still gritted his teeth and persisted, continuously injecting more power into the light curtain.

While resisting the dark power, Xu Tiancai carefully observed the source of this power. He found that there was a huge figure looming deep in the core of the dark power. The figure exuded an extremely evil aura, as if it was the source of darkness.

"I have seen the core of the dark power. We must find a way to attack it and break its offensive!" Xu Tiancai shouted.

Upon hearing this, everyone continued to defend themselves while preparing to launch a counterattack. Agang grasped the battle axe with both hands, yanked it from the ground, and leaped high. Leveraging the power granted by the artifact and his own explosive force, he hurled the axe towards the core of the dark force. The axe transformed into a dazzling arc of light in the air, piercing the darkness like a meteor, and flew towards the core. Wherever the axe passed, a brief breach in the dark force was forcibly torn open.

Lin cast a precise spell, concentrating the four elemental forces to form a massive elemental eagle. Its wingspan stretched tens of meters, its feathers composed of flame, water, whirlwind, and rock. With a resounding cry, the eagle charged toward the core of the dark forces. Wherever it touched, the dark forces were shattered by the elemental forces.

The mysterious figure and the Ice Princess attacked simultaneously. The mysterious figure summoned arrows of destruction from the darkness. These black arrows gleamed with golden runes, and each arrow contained a powerful destructive force. Countless arrows of destruction rained down upon the core of the dark power, piercing the darkness and triggering a series of energy explosions. The Ice Princess, in turn, unleashed her ice magic, transforming the surrounding ice into countless sharp ice spears. Under her control, these spears shot towards the core of the dark power. Their speed was immense, leaving shimmering trails in the darkness, like a meteor shower in the night sky.

Xu Tiancai gathered all his strength into his hands, forming a lightsaber that shone with brilliant light. The lightsaber's radiance was as dazzling as the sun, and the energy waves it emanated distorted the surrounding space. Xu Tiancai seized the opportunity and rushed towards the core of the dark force. His figure moved through the dark force like a shining star in the darkness. When he approached the core, he thrust his lightsaber at the massive dark figure with all his might. The moment the lightsaber made contact with the dark figure, an earth-shattering energy surge erupted.

This energy surge spread outward like a cosmic explosion. The dark forces were driven back by the impact, instantly easing the pressure on their defenses. However, the dark figure was not destroyed by the attack. It roared angrily, its sound resonating like thunder in the other-dimensional space.

"You ants, how dare you resist me! I will make you pay a heavy price!" the dark figure roared, its voice filled with endless anger and resentment.

As it roared, the dark force surged forward once more, this time even more powerful than before. All sorts of terrifying monsters emerged from the darkness: demons with enormous wings and sharp claws, skeletons blazing with black flames, and countless twisted, deformed ghosts. These monsters pounced upon them, each emitting a suffocating, evil aura.

Agang swung his battle axe, meeting the first demon charging forward. His axe collided with the demon's claws, sending sparks flying. The demon's immense power sent Agang stumbling back a few steps, but he quickly regained his balance and charged at the demon once more. His battle axe left deep wounds on the demon's body, black blood gushing from the wounds. The demon seemed insensitive to the pain, continuing its frantic attack.

Lin cast a massive spell, transforming the surrounding space into an elemental battlefield. Wind transformed into sharp blades, slicing at approaching monsters; fire formed walls of fire, blocking the monsters out; water transformed into surging waves, drowning the monsters; and earth raised massive stone fists from the ground, smashing down upon the monsters. Within this elemental battlefield, the monsters' movements were severely restricted, and they struggled constantly under the elemental attacks.

The mysterious figure and the Ice Princess each cast their own magic to counter the surging monsters. The mysterious figure summoned the power of fear from the darkness, terrifying some monsters, who began attacking each other and losing their composure. The Ice Princess then unleashed her ice magic, freezing the monsters in a massive block of ice. The frozen monsters, unable to move, could only watch helplessly as they were pierced by the icy spikes within.

Xu Tiancai combined the power of the stars, the phoenix, and the guardian pearl with the power of the four divine artifacts, forming chains of light shimmering with multicolored light. The chains entwined themselves around the monsters, tightly binding them. Illuminated by the chains' light, the bound monsters began to smoke, screaming in agony before ultimately reducing to ash.

In the fierce battle, they gradually discovered that although these monsters were numerous, their coordination was not tacit, and they all seemed to be controlled by the dark figure. As long as they could break the dark figure's control over them, they could effectively reduce their threat.

"Let's focus our attacks on the dark figure and weaken its control over these monsters!" Xu Tiancai shouted, gathering his strength in his hands and charging towards the dark figure. The others responded and attacked the dark figure.

They launched round after round of fierce attacks at the dark figure. Lin cast a powerful spell, fusing the four elements of wind, fire, water, and earth into a giant elemental dragon. The elemental dragon flew towards the dark figure with its fangs and claws bared. Wherever it went, space was distorted. The elemental dragon opened its mouth and spewed a powerful wave of energy at the dark figure. Agang leaped high and swung his battle axe at the dark figure with all his strength. The battle axe was wrapped in the power of the artifact, emitting a dazzling light. The magic of the mysterious figure and the Ice Princess also attacked the dark figure at the same time. The mysterious figure summoned the power of judgment from the darkness, and the Ice Princess cast ice magic, forming a huge ice spear, which stabbed at the dark figure.

Their attacks struck the dark figure, causing it to tremble violently under the blow, its control over the monsters beginning to loosen slightly. The monsters' movements became somewhat chaotic, disrupting their attack rhythm.

"Keep attacking! Don't give it a chance to recover!" Xu Tiancai shouted, and they increased the intensity of their attack, trying to further break the dark figure's control over the monster.

Under their continuous attacks, the dark figure's control over the monsters became weaker and weaker, and the monsters began to attack each other, and the entire battlefield fell into chaos. Some monsters were killed by their own kind in the chaos, and black blood and debris splattered everywhere.

Taking advantage of the monsters' confusion, they launched another, even more powerful attack at the dark figure. Xu Tiancai concentrated all his strength into his lightsaber, stabbing it fiercely at the dark figure's core. The lightsaber's light illuminated the entire alternate dimension, dazzling like the sun. A-Gang, Lin, the mysterious figure, and the Ice Princess each unleashed their strongest attacks, attacking the dark figure.

Their attacks simultaneously struck the core of the dark figure, who let out a shrill scream. Cracks began to appear on its body, and the surrounding dark forces became chaotic. Losing control of the dark figure, the monsters fled or dissipated.

"We succeeded! It's almost dead!" Agang shouted excitedly, his face covered with sweat and traces of battle.

However, just as they thought victory was within reach, the dark figure suddenly unleashed an extremely powerful dark energy. This energy, like a cosmic black hole, devoured them frantically. The surrounding space began to shrink rapidly under the influence of this energy. They felt as if their bodies were being pressed down by a mountain, making movement extremely difficult.

"Everyone be careful! This is its last struggle!" Xu Tiancai shouted, and they quickly cast magic to defend themselves. Xu Tiancai merged the power of the stars and the power of the phoenix into a huge ray of light, shooting towards the dark energy, trying to prevent it from swallowing it. A Gang plunged the battle axe into the ground, holding the axe handle tightly with both hands, and used the power of the battle axe to stabilize his body. Lin cast a stabilizing magic, trying to resist the contraction of space. The mysterious figure and the Ice Princess also cast magic. The mysterious figure summoned the power of balance in the darkness, and the Ice Princess cast ice magic to form a layer of ice wall around to enhance defense.

The dark energy collided with their defensive forces, emitting a deafening roar. The entire extradimensional space trembled violently under this powerful energy impact, as if it would collapse at any moment. Their defenses were precarious under the impact of the dark energy, and the light flickered, threatening to be breached at any moment.

"We can't let it break through our defenses! Everyone, pull together!" Xu Tiancai shouted. They gritted their teeth and gathered all their strength, trying to resist the engulfing dark energy. In this critical moment of life and death, they had only one belief in their hearts: to protect the seal, close the extra-dimensional passage, and save both worlds.

Under their tenacious resistance, the speed at which the dark energy devoured them gradually slowed, but it continued to advance towards them. Their strength was constantly being depleted, and their bodies were becoming increasingly exhausted, but they had no intention of giving up.

Just as they were about to collapse, the sealing magic circle around them suddenly emanated a soft light. This light merged with their own strength, infusing them with new energy. With this energy, their defenses were greatly strengthened, and the dark energy was finally gradually repelled.

After the dark energy was repelled, the dark figure became even weaker. Its body began to gradually dissipate, and the dark power around it also weakened rapidly.

"We finally defeated it!" Lin said excitedly, tears flashing in her eyes, which were the joy of victory and the emotion after a hard battle.

"That's right, but we can't relax yet. We have to complete the seal quickly and close the channel." Xu Tiancai said. He looked at the sealing magic circle. The light of the magic circle was brighter than before, and the runes around it were spinning faster, as if urging them to speed up.

They returned to the magic circle and poured their remaining power into it. As they poured their power into it, the magic circle's light grew brighter, and the seal grew stronger. The extradimensional passageway began to shrink, and the dark forces surrounding it were steadily dispelled.

However, just as the seal was about to be completed, a low humming sound suddenly emerged from the depths of the extradimensional passage. This humming contained an ancient and mysterious power, as if it was the final resistance of the extradimensional space. A strange light appeared in the passage and shot towards the sealing magic circle.

"Oh no! This might be the final counterattack from the other dimension! We have to stop it!" Xu Tiancai shouted. They once again prepared for battle, the light of the artifacts gleaming in their hands as they prepared to meet this final challenge...