Reincarnated as the Villain: The System Made Me Overpowered-Chapter 36: The Door and the First Key

The name rang in his head like a chime.

Aerin.

Not a noble.

Not a royal.

No records in the academies.

Just... a name.

And a countdown.

"She’s unstable," Valerian finally said. "We need to find her before the Architect does."

Selene tilted her head. "You think he’s after her too?"

"She’s a Key," he said. "And if I triggered a gate... what happens if she triggers something worse?"

Lira stepped closer. "Then we go."

Valerian didn’t move.

Because a second system message had appeared last night.

One only he had seen.

> [Warning: If the Second Key dies before Synchronization...]

> [...The First will fracture.]

His hand clenched.

---

The Eastern Dunes — 2 Days Later

They traveled by spellcycle across the Crimson Sands, accompanied by a small team: Selene, Lira, Kael, and a Virelian scout named Ilya—a glass-skinned mage who spoke little but saw everything.

The terrain twisted as they neared the epicenter.

Ruins floated. Rocks reversed gravity. Lightning cracked from cloudless skies.

"What the hell happened here?" Lira muttered.

"A gate," Selene replied. "Or something worse. This is pre-System chaos."

They found the remains of the temple.

It looked like it had been turned inside out.

But no bodies.

No girl.

Just marks scorched into the floor.

Valerian knelt.

He placed a hand on the stone.

The runes responded—shifting, rearranging.

He closed his eyes.

And saw her.

---

A memory.

Not his.

Aerin. Trapped in a cellar. Alone. Whispering to herself.

Not words—code. System fragments.

The chain on her wrist bleeding numbers.

Then... silence.

Then—a voice.

> > "Do you want to be free?"

Her small voice: "Yes."

> > "Then burn the lock."

And she did.

---

He opened his eyes.

"They didn’t find her," he said. "She found them. Then she ran."

Kael frowned. "Where?"

Ilya spoke, voice like cracked glass. "To the Singing Canyons. The leyline there sings when blood is spilled."

Lira blinked. "You people are really bad at vacation spots."

---

Singing Canyons – Midnight

Wind screamed through the narrow ravines, carrying whispers and howls that weren’t entirely natural.

They found her in a collapsed cavern—barely breathing.

She looked no older than fifteen.

Her hair was matted with ash. Her arms still bore the glowing cracks. But she had wrapped herself in scavenged silk, and the chains on her wrists had dulled to faint light.

Valerian approached slowly.

She didn’t flinch.

Her eyes locked with his.

"You’re like me," she said.

He knelt. "You’re not alone anymore."

"I didn’t mean to kill them," she whispered. "I just wanted the voices to stop."

Lira stepped forward, but Valerian held out a hand.

"They won’t stop," he said. "Not yet."

"Then kill me," she said. "Before it gets worse."

Valerian’s expression darkened.

"You think I haven’t begged for that before?" he whispered.

She blinked.

Then slowly, she began to cry.

Not loud. Just quietly.

Selene conjured a glowing sphere. The chains responded—curling inward, retreating slightly from her skin.

"She’s syncing," Selene whispered. "We’re in time."

> [New Status: Second Key Located.]

> [Stabilization: 32%]

> [Synchronization Event Triggered.]

> [First and Second Keys Are Now Linked.]

> [Shared Fate Established.]

Valerian’s system flared again.

And for a brief moment—

He saw it.

Through Aerin’s eyes.

A vision.

A city in the sky.

Burning.

Not from war—but from collapse.

A throne of light.

A figure—laughing—wearing his face.

But younger.

Smiling.

Alex.

---

Back in the cavern, Valerian fell to one knee.

Selene rushed to him. "What happened?!"

Lira grabbed his shoulder.

He looked at them both—eyes wide.

"I saw him."

"Who?"

Valerian stood, slowly. "The Architect."

He looked at Aerin.

And this time, he didn’t feel like the weapon anymore.

He felt like the shield.

The Singing Canyons did not echo like normal valleys.

Here, the rocks sang back—mocking every footstep, every breath, every heartbeat.

Valerian stood at the edge of the cavern where they’d found Aerin. The girl now slept beneath a veil of shielding spells. Her breaths were shallow, but steady. Magic coiled inside her like a beast in hibernation.

Selene adjusted the crystal lattice humming over Aerin’s body. "Stabilization at thirty-eight percent," she said. "Any more emotional spikes and we might lose her."

"We’re out of time," Lira said, eyes narrowed.

A cold wind snaked into the cavern—unnatural, hollow.

Ilya’s spear hummed.

"They’re coming," she whispered.

Valerian’s eyes sharpened.

> [New Quest: Protect the Second Key]

> Objective: Survive until Sync Threshold reaches 50%

Time Remaining: 04:31

Enemies Approaching: Herald-class

Reward: ???

Penalty: Fatal Collapse of the Second Key

Valerian looked at Aerin. Her hands twitched in her sleep.

Then he drew Umbra with one motion.

"Positions," he ordered.

---

Minutes Later

Above the canyon—on the broken spires

Wind howled.

Then they arrived.

Figures shrouded in starlight-black cloaks, their faces featureless save for burning glyphs carved where mouths should be. Each one floated inches above the stone.

One—taller than the rest—held a twisted staff, bones and brass woven together in an unholy design.

The Herald spoke without words.

> > "Return the Second Key. You were not meant to interfere."

Valerian stepped forward alone.

"I was never meant to do a lot of things," he said. "Yet here I am. Try and take her."

Silence.

Then—

They attacked.

The fight was instant chaos.

The Heralds moved like broken frames of a corrupted film—blinking across space with no sound, slicing with void-forged blades.

Selene raised her hands and summoned twin serpents of lightning, crashing them into the lead Herald. The explosion cracked the sky.

Ilya launched herself with a roar, her glass-spear fracturing through one of their bodies—but it reformed mid-air, chains snapping around her arm.

Kael intercepted with fire-soaked punches, eyes burning red, buying just enough time for Ilya to pull free.

Valerian moved straight through the middle of the enemy lines, Umbra morphing in his grip, cutting shadow from shadow. His sword wasn’t just steel anymore—it drank mana, disrupting the Heralds’ forms with every strike.

Still, they were losing ground.

> [Stabilization: 41%]

> [Time Remaining: 03:12]

A new Herald descended—taller, broader.

Its cloak peeled back to reveal a mirrored face.

Not a mask.

A reflection.

Valerian stared—seeing his own image twisted with symbols carved across it.

It spoke.

> > "You are the First Key. You are not the player. You are the door."