The explosion swallowed the corridor.
A violent wave of heat and debris rushed toward them like a hurricane.
"Alexander!" Emily screamed.
Alexander reacted instantly.
He pulled Emily against him and threw both of them forward down the staircase just as the blast burst through the hallway behind them.
BOOM!
The force slammed into the walls, shattering lights and tearing pipes from the ceiling.
Daniel barely managed to grab the stair railing before the shockwave knocked him off his feet.
Dust and smoke filled the narrow stairwell.
For several seconds, there was nothing but darkness and the deafening roar of collapsing concrete.
Then—
Silence.
Emily slowly opened her eyes.
Her ears rang painfully.
She realized she was lying on the cold metal steps, Alexander's arm still wrapped tightly around her.
"Alexander…" she whispered weakly.
"I'm here."
His voice sounded strained but steady.
Relief flooded through her.
Behind them, Daniel coughed heavily, waving dust away from his face.
"That… was way too close," he muttered.
Alexander helped Emily sit up.
"Can you stand?"
Emily nodded shakily.
"I think so."
The stairwell trembled again, reminding them that the facility was still collapsing.
Daniel looked upward.
The entire hallway they had come from was now completely destroyed.
Concrete blocked the entrance.
"Well," Daniel said dryly, "guess there's no going back."
Another rumble shook the staircase.
Alexander's eyes hardened.
"Then we keep moving."
He tightened his grip on Emily's hand.
"Stay with me."
They continued climbing the emergency stairs as fast as they could.
Each step felt heavier than the last.
The air grew hotter.
Smoke seeped through cracks in the walls.
Somewhere far below, another explosion echoed through the underground structure.
Emily's heart raced.
"How far does this staircase go?" she asked breathlessly.
Daniel glanced at the emergency markings on the wall.
"Two more levels."
Alexander didn't slow down.
"Then we run."
They climbed faster.
The sound of collapsing steel echoed beneath them like thunder.
Suddenly—
A loud metallic groan echoed above.
Daniel looked up.
"Not good."
Before he could say anything else—
CRASH!
Part of the ceiling collapsed onto the stairs above them, blocking half the path.
Dust burst into the air.
Emily froze.
"We're trapped!"
Alexander stepped forward immediately.
"No, we're not."
He began pushing aside the fallen metal beams.
Daniel joined him.
Together, they forced a narrow opening through the debris.
"Hurry!" Daniel said.
Emily squeezed through the gap first.
Alexander followed.
Then Daniel crawled through last.
The moment they cleared the debris—
Another explosion rocked the structure.
The staircase behind them collapsed completely.
Emily's heart pounded wildly.
"That was the last way out…"
Alexander pointed upward.
"Not the last one."
At the top of the staircase, a heavy emergency door stood slightly open.
Faint daylight streamed through the crack.
Emily stared at it.
"The surface…"
They rushed toward the door.
Daniel kicked it open.
Bright sunlight flooded their vision as they stumbled out of the underground exit.
Fresh air hit Emily's lungs.
She gasped.
They had emerged in the middle of a dense forest outside the hidden facility.
Behind them—
The ground suddenly trembled.
Alexander grabbed Emily's arm.
"Move!"
They ran several meters away just as the earth collapsed inward.
The entire underground laboratory sank into the ground with a massive roar.
Trees shook violently.
Dust rose into the sky.
Within seconds, the secret facility disappeared completely beneath the earth.
Silence returned to the forest.
Emily stared at the sinking ground in disbelief.
"It's… gone."
Daniel exhaled slowly.
"Good riddance."
But Alexander didn't look relieved.
His sharp eyes scanned the forest carefully.
Emily noticed his tense posture.
"What's wrong?"
Alexander spoke quietly.
"Voss."
Daniel frowned.
"You think he survived?"
Alexander's expression darkened.
"He planned the self-destruct himself."
Daniel crossed his arms.
"Meaning?"
Alexander looked back toward the destroyed facility.
"Meaning he probably escaped long before the explosion."
Emily felt a chill run down her spine.
"So this isn't over."
"No," Alexander said grimly.
"Not even close."
At that exact moment—
A helicopter engine suddenly roared in the distance.
All three of them looked up.
A black helicopter emerged from behind the mountains, flying straight toward them.
Daniel's eyes narrowed.
"That's not ours."
Emily's stomach dropped.
The helicopter lowered rapidly toward the clearing.
As it hovered above the forest, a voice echoed through a loudspeaker.
"Emily Carter."
Her blood froze.
"Do not resist."
Armed soldiers began rappelling down from the helicopter.
Alexander stepped in front of her immediately.
Daniel cursed under his breath.
"Looks like the welcoming party found us."
The soldiers surrounded them quickly.
Weapons raised.
Then one final figure stepped down from the helicopter.
A tall man in a dark suit.
Calm.
Confident.
And smiling.
Emily's eyes widened in shock.
"You…"
The man's smile deepened.
"Yes."
His voice was smooth.
"Hello, Emily."
He glanced briefly at Alexander.
"We finally meet."
Alexander's expression turned ice cold.
"Victor."
Victor Lawson adjusted his gloves casually.
"I must say," he said lightly, looking around the destroyed forest,
"you three certainly know how to make an exit."
Emily's heart pounded violently.
"Why are you here?"
Victor's eyes gleamed.
"To take back something that belongs to me."
His gaze locked onto her.
"You."
Alexander stepped forward slowly.
"That's not happening."
Victor chuckled.
"We'll see."
The soldiers tightened their circle around them.
Weapons ready.
And for the first time since escaping the facility—
Emily realized the danger wasn't over.
It had only just begun.