The moment Sage finished speaking and the formation clicked into place, the world around them erupted into chaos. The green wolf-ant swarm surged forward like a living tide, their massive bodies tearing through the grassland with terrifying speed.

Their sharp limbs dug into the earth, sending dirt and shattered soil flying as the ground trembled under the sheer force of their charge. In that instant, all sense of calm vanished; the air itself seemed to tighten with pressure.

The screeches of the beasts blended with the heavy thuds of their movement, creating a chaotic storm of noise that made hearts pound uncontrollably.

The Adventurers braced for impact, tightening their grips on their weapons as they stared at the incoming wave, less like a group of beasts and more like a single entity driven by one will: to crush everything in its path.

Mina was the first to act. She planted her massive shield firmly into the ground, its metal edge digging deep into the soil as golden light flickered faintly around her small frame.

Her expression shifted from playful to sharp and focused; despite her size compared to the approaching beasts, she stood resolute like an unbreakable wall.

Beside her, Brutus exhaled slowly, adjusting his stance as his muscles tensed while raising his weapon. Leona shifted slightly to scan the incoming swarm, calculating angles and distances in a split second. Her positioning was subtle yet precise; she ensured there were no gaps in their front line just before impact arrived.

The first collision was brutal. Several green wolf-ants slammed directly into Mina’s shield with a force that sent a loud boom echoing across the battlefield. Sparks burst from where they collided, and cracks formed beneath her feet as she was pushed back half a step.

Yet she held firm, gritting her teeth and letting out a determined shout as her golden aura flared brighter. Pushing forward instead of retreating, she forced back some of the beasts whose claws scraped against her shield, leaving deep grooves that testified to their power.

Meanwhile, Brutus swung his weapon in a wide arc, smashing one creature aside so hard it crashed into another before rolling across the ground.

But his expression changed immediately; he felt resistance from that hit and muttered under his breath that these creatures were tougher than they looked. Just then, one lunged at him from the side, a claw slashing across his armor with a screech that made his heart skip a beat.

Leona sprang into action, her body a blur as she intercepted a beast attempting to slip past Mina’s defense.

With a swift, controlled strike, her blade sliced cleanly across its side, sending green blood spraying into the air. Instantly, she repositioned herself to cover the newly formed gap, calmly directing her allies with tactical commands.

"Brutus, shift half a step to the right! I’ve got the left flank!" Her voice was steady, cutting through the chaos around them as the front line began to stabilize.

They synchronized their movements, managing to hold back the first wave of the relentless swarm. However, the pressure intensified as more green wolf-ants poured forward, their numbers seemingly endless, rushing toward the formation with reckless abandon.

Meanwhile, Sage stood behind them, staff in hand, eyes sharp and focused on the unfolding battle. He absorbed every detail, from the movements of the beasts to their attacking patterns, quickly calculating his next move.

Without hesitation, he raised his hand; mana formed around him, crafting a brilliant magic circle in the air. He unleashed his first spell, a simple fireball blazing toward the swarm. Yet, upon impact, it erupted like a cannon, a deafening boom resonating across the battlefield as flames engulfed several creatures, tossing their bodies aside.

The heat washed over everyone, even those at the back of the line, and for a fleeting moment, the pressure on the frontline relented.

As the Adventurers watched the destruction, the charred bodies and the crater left behind, they stood momentarily in shock. One couldn’t help but murmur in disbelief about the seeming simplicity of the fireball.

Sage remained unfazed, already initiating his next spell. Another magic circle appeared, unleashing a flurry of wind blades that sliced through the air with piercing whistles, severing limbs and spilling more green blood.

The attacks were precise and lethal, carving paths through the swarm and creating openings that Gregor sprang to exploit.

With agility, Gregor darted forward, his sword flashing as he cut through the weakened beasts with clean, efficient strikes. His movements were rapid and fluid, seamlessly navigating through the gaps Sage had created.

Vanthrice followed closely, her bronze spear thrusting with deadly precision, each strike targeting vital points as she pierced through the creatures one by one. Together, they formed a fearsome duo, maximizing every vulnerability in the swarm. Caelis, positioned a bit behind Sage, kept his eyes locked on the battlefield, skillfully timing his mana bursts to support Sage’s spellcasting without delay.

The battlefield quickly descended into chaos. Fire spread across the ground, wind howled through the air, and flashes of lightning began to crackle as Sage introduced a new element to the fight. His staff glowed brightly before he unleashed a bolt of lightning that struck down a charging beast instantly.

The creature convulsed violently before collapsing lifelessly, too fast for anyone to react. Then another bolt followed, and another, each strike precise and deadly.

Sage chained his spells seamlessly, casting so rapidly that multiple magic circles appeared around him, overlapping and spinning under his control. It was in that moment everyone realized just how terrifying his power had become.

Yet despite this overwhelming force, the swarm didn’t break. Instead, something shifted. The beasts’ frenzied rush turned more calculated as some began avoiding areas where Sage’s spells landed.

Their movements sharpened as they adapted to his attack patterns. Others broke away from the frontline, circling around in search of weak points in the formation. Before anyone could fully grasp what was happening, a group suddenly split off and rushed toward the flanks, moving like green streaks across the battlefield.

Sage’s eyes narrowed at this change; his expression grew serious as he muttered under his breath about their adaptability.

His mind raced while he adjusted his strategy, casting even more spells simultaneously to regain control of the battlefield. But pressure kept mounting as more beasts pushed forward with increasing coordination, probing for cracks in their defense.

Slowly, those cracks appeared. One Adventurer let out a pained grunt after being struck hard; his body was thrown back and armor torn partially away, a sight that sent a ripple of tension through the group.

Mina gritted her teeth as she saw their formation strain under pressure. Her golden aura flared fiercely while she blocked multiple attacks at once; her shield rang loudly with every blow.

Despite her small frame, she refused to yield an inch and shouted for everyone to hold their ground with unwavering determination. For a brief moment, it worked, the formation stabilized but the relentless pressure only grew stronger like an unyielding wave.

Sage took a deep breath, watching everything unfold with sharp focus. His calm gave way to intense concentration as he realized something crucial: this wasn’t just any beast fight. These creatures were learning, adapting and evolving with every passing second.

He scanned the swarm carefully before speaking quietly but firmly enough for those nearby to hear: "This isn’t a normal beast fight... they’re learning."

The weight of those words settled heavily over them all, the realization that they faced something far more dangerous than simple beasts.

The formation held on, just barely, as the swarm pressed in from all sides. Their movements grew sharper and more precise, their attacks increasingly coordinated as the battle dragged on.

In that moment, Sage realized that if they didn’t shift the tide of the fight soon, things would only worsen. He tightened his grip on his staff, his eyes hardening with determination.

A faint glow of mana reflected in them as he prepared to seize control of the battlefield; his earlier restraint faded away under the weight of the situation.

The ground shook again as another wave of green wolf-ants surged forward, their bodies a blur as they closed in an instant. Claws raised and eyes locked onto their targets, they were relentless.

Sage stood there watching them with a calm yet sharp mind.