The gunfire inside the subterranean laboratory broke like sudden thunder.
Before the smoke from Heinz Kruger's pistol could clear the air, Evelyn Vance was already moving. While the military officers shouted in panic and Steve Rogers lunged across the shattered observation glass, Evelyn's steps were steady and deliberate. She did not draw a sidearm.
In the chaos around the fallen scientist, her fingers slipped into the leather valise resting beside the primary monitoring terminal. With practiced, effortless precision, she secured the brass canister holding Erskine's final handwritten chemical formulas alongside Howard Stark's raw thermal recording dials. By the time military police swarmed the floor to carry the dying doctor away, Evelyn had already transferred the vital files into her private case, her expression a mask of pale, professional grief that completely masked her task.
That evening, the data was delivered to South Brother Island.
Deep in the clean, white-and-cyan bays of the subterranean nexus, David stood over the primary fabricators. With Erskine's completed chemical compound and Howard Stark's radiation metrics in hand, his analytical mind ran the synthesis with total clarity. By filtering the volatile chemical components through his benign Techno-Organic nanite models, David eliminated the need for Stark's massive Vita-Ray arrays entirely.
The resulting compound was pure, balanced, and stable. It yielded the Vanguard Grade Serum.
The following morning, a new distribution was authorized.
The front-line operatives selected for European deployment received the new Vanguard Grade formula, granting them true peak-human strength, lightning reflexes, and dense cellular durability. For their civilian families living in the secluded sanctuaries of the Brother Islands, David offered the earlier, gentle Catalyst Formula. It was a gift of safety: providing the spouses, elders, and growing children with long lives, vibrant health, and complete immunity to common sicknesses and toxins.
No one was forced. It was a free choice, and every family on the island accepted it with profound, quiet gratitude.
---
CURRENT DATE CORRELATION: NOVEMBER 1943 AD
LOCATION: AUSTRIA / HYDRA ARMAMENT FACILITY
OPERATIONAL STATUS: PRISONER LIBERATION INTERSECTION
Deep within the Austrian forests, the covert HYDRA factory was coming apart at the seams.
Steve Rogers, armed only with a painted circular shield, a leather jacket, and raw determination, sprinted down the lower concrete cellblocks. Alarms wailed through the corridors, their crimson lights flashing off the cold steel rivets. He had infiltrated the fortress to find his best friend, expecting to face an entire garrison of blue-energy weapons alone.
Instead, the deeper he pushed into the holding cells, the more the halls looked like a slaughterhouse.
HYDRA guards lay crumpled against the walls, their rifles bent like dried twigs and their heavy iron breastplates caved in by blunt, staggering physical force. The steel doors of the cellblocks were not just unlocked; the deadbolts had been sheared clean through.
Steve rounded the final corner, raising his shield, his boots sliding against the damp floor.
Standing in front of the massive holding pen where the men of the 107th Infantry were caged was a single woman.
She was dressed in a dark, form-fitting tactical field suit stripped of any military insignia or national flag. Her brown hair was tightly braided against her scalp, her posture loose and relaxed despite the gunfire echoing from the upper floors.
As Steve watched, breathless, the woman reached out with two bare hands, gripping the heavy, reinforced iron door of the cell.
With a low, steady breath, her shoulders flexed. The half-inch solid steel groaned, warped, and then violently ripped outward from its hinges with a deafening screech of tearing metal. She tossed the three-hundred-pound iron barrier aside like a piece of discarded plywood, letting it clatter loudly against the far wall.
The captured Allied soldiers inside stared at her in stunned, speechless awe.
Steve lowered his shield by an inch, his jaw slack. "Who are you?"
The woman turned her head, her sharp eyes sweeping over his broad frame, his painted shield, and the raw resolve in his eyes. She showed no shock at his size, offering only a calm, measuring smirk.
"You are late, Captain," she said, her voice smooth, level, and entirely unimpressed by the fortress collapsing around them.
Steve stepped toward the open cell, his gaze darting through the crowded, weary faces of the prisoners. "Bucky... Sergeant Barnes. Is he in here?"
The woman shook her head once, gesturing toward the industrial lift at the far end of the hall. "Your friend is not in the general pens. Schmidt took him to the upper laboratories for specialized examination. If you run, you might still catch him before the doctor leaves the building."
Before Steve could ask another question, the woman turned back to the freed soldiers. "Form up in pairs. The secondary armory down the eastern corridor is cleared. Grab rifles, secure the heavy trucks in the motor pool, and follow the Captain out the front gate."
Steve blinked, looking from her to the men. "Wait! Who do you report to?"
She did not answer. With a single, explosive push of her boots, she leaped onto the catwalk railings above, vanishing into the smoke and shadows of the rafters as silently as a ghost.
Two days later, the rain was pouring over the muddy Allied field camp in Italy.
Steve Rogers marched into the perimeter at the head of nearly four hundred liberated prisoners, carrying a battered Bucky Barnes at his side to the roaring cheers of the entire regiment.
Away from the celebration, standing near the command tents, Agent Peggy Carter stood listening as Colonel Phillips debriefed three of the rescued non-commissioned officers from the 107th.
"I am asking you one more time, Sergeant," Phillips barked, chewing his cigar, his hands on his hips. "Who breached the lower detention block before Rogers got there?"
"I told you, sir," the soldier insisted, shaking his head in sheer disbelief. "It was a girl. Dressed in black, no patches, no dog tags. She ripped the cell door clean off the stone with her bare hands. Killed five guards with a wrench before we even knew what was happening."
Peggy stepped forward, her umbrella tilted back, her sharp eyes fixing on the exhausted soldier. "Did she identify herself? Did she give a unit, a commander, anything?"
The soldier rubbed the back of his neck, frowning as he tried to recall the moment. "No unit, ma'am. When Corporal Miller asked who sent her, she just looked at him and said, 'The Agency handles its own.' Then she went up the pipes and disappeared."
Phillips scoffed, waving the men away toward medical. "Shell shock. Rogers probably knocked the door down himself and these boys were too blind from the dark to tell the difference."
Phillips walked off toward the tactical tent, but Peggy remained standing in the mud.
Her eyes narrowed as she pulled a small leather notebook from her coat. She flipped past the SSR supply manifests, stopping at a blank page.
*The Agency.*
It was the third time in four months that the name had crossed her desk. It had appeared on a suppressed shipping clearance in Liverpool, on an unlisted administrative carbon copy in London, and now on the lips of rescued infantrymen in Austria.
Peggy closed the book with a sharp snap, her jaw set with quiet, burning suspicion. Someone was operating in their war, someone with power equal to Erskine's miracle, and she was going to find out whose shadow was standing behind the front lines.