The Duke's Worthless Daughter Awakens an SSS+ Guide Core

The moment the final civilian entered the protective perimeter of the blue formation, the simulation responded with immediate, calculated hostility.

A sharp warning alarm echoed throughout Merianah’s command console, its high-pitched chime slicing through the quiet environment of her platform. The system interface rapidly flashed text notifications, informing her that her movements had not gone unnoticed by the defensive network.

[Enemy Activity Detected.]

[Hostile Patrol Route Altered.]

[Mechanized Response Unit Dispatched to Sector 7.]

The peaceful, unmonitored route she had carefully selected moments earlier was no longer entirely uncontested. Merianah’s crimson eyes swept calmly across the updating holographic battlefield, analyzing the new vectors of approach.

"So you have finally noticed the shift in data," she murmured to herself, her expression remaining entirely unbothered by the sudden development.

The simulation’s advanced artificial intelligence had finally reacted to the sudden disappearance of the civilian signatures from the residential district. The simulated enemy commander was actively adapting to her presence, demonstrating a level of tactical competence designed to punish mistakes.

Across the expansive arena floor, numerous other candidates were encountering the exact same reactionary shift in their respective trials. One by one, their frantic civilian extraction attempts descended into absolute, unmitigated chaos as the enemy closed the net.

"We are completely surrounded by armored units!" a noble applicant screamed at his terminal, his hands shaking as he desperately tried to input a retreat order.

He redirected his remaining platoon toward the wide lanes of the northern highway, hoping to outrun the mechanical interceptors. However, the moment his vulnerable soldiers entered the wide, exposed avenue, three heavily mechanized enemy assault units emerged from the adjacent side streets.

A barrage of heavy plasma fire instantly engulfed his marching formation, lighting up his display in bright crimson warnings.

[Friendly Casualties Registered: 18.]

[Combat Effectiveness: Critical.]

Another panicked candidate attempted to force his way across the eastern suspension bridge to escape the closing web. Before his lead squad could even reach the opposite side of the structure, explosive charges hidden beneath the concrete foundations detonated with a simulated roar.

The entire bridge collapsed violently into the rushing river below, taking half of his equipment down with it. His surviving soldiers were left completely stranded on the edge of the cliff face, entirely exposed to incoming enemy mortar fire.

[Mission Failure Probability Estimate: 94%.]

Watching the multi-screen battlefield unfold from her high vantage point, Colonel Serena remained completely silent. She had expected exactly this disastrous outcome from the vast majority of the overconfident academy applicants.

The grueling extraction phase of the simulation had never been designed to test basic physical courage or aggressive charging maneuvers. It was specifically engineered to evaluate whether a commander could continue adapting logically after the situation inevitably fell apart.

Her attention quickly returned to Candidate Twenty-Seven’s terminal display, which stood out from the surrounding failures. Unlike everyone else in the room, Merianah showed absolutely no sign of panic or surprise at the enemy’s sudden movement.

Instead of ordering an immediate, frantic retreat back through her original entrance, she expanded the tactical map to look at the larger infrastructure grid. The red enemy markers were no longer moving along their routine patrol paths. They were actively converging toward a single point.

"They have successfully identified the entrance to the maintenance tunnel," she analyzed quietly, tracing the enemy’s movement vectors with her finger.

This critical development meant that the subterranean passage could no longer be utilized for a safe withdrawal without sustaining heavy casualties. Without a single moment of hesitation, she canceled her original extraction route, wiping the path clean from her tactical display.

Several nearby candidates noticed the sudden erasure of her previous line, whispering among themselves with renewed confidence.

"She just completely abandoned her own primary extraction plan," one noble student sneered, pointing at her dark terminal screen.

"So it looks like even the brilliant Emperion girl made a fatal planning mistake under pressure," his classmate replied, satisfied to see her struggle.

Merianah ignored their petty commentary completely, keeping her mind anchored in pure, mathematical logic. She knew that an incompetent commander who stubbornly clung to an outdated plan merely buried their soldiers alongside it when the reality changed.

She enlarged the city’s hidden utility grid layout, pulling up detailed schematics for the local power stations, water pipelines, and emergency floodgates. Her gaze suddenly stopped on an unmarked line running beneath the southern perimeter of the facility.

A forgotten drainage canal extended directly from the purification facility toward the southern riverbank, bypassing the main streets entirely. The passage was partially flooded, highly uneven, and far too narrow to accommodate standard military vehicles or heavy armor.

"Mechanized forces cannot pursue us into this specific environment," she reasoned, her eyes illuminating with new insight. "But the civilians can still safely move through it if the water level is properly controlled."

She immediately issued a set of new commands to her frontline elements, her fingers dancing across the interface.

"Engineering Team, decouple from the main vanguard immediately," she ordered, her voice firm and authoritative.

"Proceed to control node three and open emergency floodgate three without delay."

Several blue markers separated cleanly from her main infantry formation and hurried toward the nearby control station designated on her map. Seconds later, a heavy green confirmation chime chimed through her console speaker.

[Emergency Floodgate Activated Successfully.]

[Water Flow Redirected.]

A thunderous vibration rippled across the holographic city as the simulation calculated the physical effects of her decision. Massive steel floodgates shifted open beneath the southern industrial district, changing the local topography in an instant.

Powerful, rushing currents surged through the old drainage canal, effectively sweeping away piles of collapsed debris that had previously blocked the narrow passage. At the exact same moment, the massive volume of redirected floodwaters spilled over into several adjacent western streets.

The enemy’s heavily mechanized units slowed to a crawl as the rising, murky water quickly submerged major portions of the low-lying roadway. Their movement efficiency dropped drastically across multiple hostile formations, leaving their heavy treads spinning fruitlessly in the virtual mud.

Watching the live tactical feed from the command center, one younger tactical officer stared at Merianah’s screen in utter disbelief.

"She didn’t just bypass the obstacle," he whispered, his eyes wide as he reviewed the terrain changes. "She just successfully utilized the city’s own infrastructure to slow down the pursuit."

Another senior officer quickly reviewed the primary tactical database to see if the action was a hidden trick built into the program.

"The flood event was completely unscripted by the core authors," he reported, his voice filled with genuine astonishment. "The environment engine generated that exact localized outcome dynamically in direct response to her specific environmental command."

Serena’s lips curved into the faintest, most genuine smile she had shown all morning as she watched the red markers flounder.

"Good," she stated quietly, her tone filled with a deep sense of professional satisfaction. "She has finally stopped thinking like a common student."

The younger officer looked at her in complete confusion, unable to understand why the colonel was praising such an unconventional move.

"What exactly do you mean by that, Colonel?" he inquired, looking back and forth between Serena and the monitor.

Serena kept her experienced eyes fixed on Merianah’s brilliant blue battlefield markers as they advanced through the canal.

"Ordinary military students spend all of their energy trying to fight the enemy directly," she explained.

She paused briefly, letting the profound tactical truth resonate throughout the quiet command center.

"True commanders, however, learn how to fight the structural layout of the battlefield itself."

Below their position, Merianah watched the long civilian convoy move smoothly through the newly opened drainage passage under the vigilant protection of her infantry. There were no unnecessary engagements with the enemy armor, no reckless charges through the streets, and no pointlessly exposed positions.

Every single movement executed by her platoon served a single, overriding purpose: the total preservation of human life. As the mechanized enemy forces continued to struggle through the flooded western streets, the blue markers quietly disappeared into the southern canal, steadily advancing toward the safe extraction zone.

Merianah calmly folded her hands behind her back, watching the final green evacuation markers blink out as the mission concluded successfully.

"The physical battlefield has always been the strongest weapon available to a thinking leader," she said softly to herself, stepping back from the console. "And the wisest commander never wastes a single piece of it."