No experiment remains peaceful forever.
For years, the coexistence between the island's inhabitants appeared stable. Humans adapted to the presence of vampires. The Seakh learned to disappear into society. Researchers observed from a distance, convinced that Isla Isabela had become a successful model of controlled coexistence.
They were wrong.
History rarely collapses because of armies.
Sometimes, it begins with two people falling in love.
Among the countless vampires living on the island was one who had long abandoned the caution expected of his kind. Like many others, he had spent years existing alongside humans without questioning their identities. The distinction between man and Seakh had become blurred, and routine had replaced suspicion.
Then he met a woman.
To everyone around them, she was simply human.
She laughed like one.
She spoke like one.
She dreamed like one.
Nothing about her suggested otherwise.
The vampire fell deeply in love.
For a time, the feeling seemed almost impossible within a society built upon fear and observation. Their relationship grew naturally, untouched by politics, race, or history.
Until one night, everything changed.
During an intimate moment, the vampire followed an instinct older than civilization itself.
He bit her neck.
Not out of hunger alone...
But out of trust.
For vampires, blood is more than nourishment.
It is memory.
Identity.
Truth.
A vampire can be deceived by words.
He can be deceived by appearance.
But blood never lies.
The instant her blood entered his mouth, he understood.
It was not living blood.
It carried none of the warmth of human life.
It tasted old.
Cold.
Stagnant.
It was the blood of a corpse that had continued walking.
The woman he loved had been dead all along.
What had shared her body...
What had smiled beside him...
What had whispered promises into his ear...
Was a Seakh.
Without hesitation, he killed her where she stood.
The incident spread across Isla Isabela with terrifying speed.
Researchers called it an anomaly.
Politicians called it an unfortunate accident.
The public called it something far simpler.
Proof.
For the first time, society understood that anyone could already be dead.
Anyone.
A child.
A doctor.
A friend.
A spouse.
A parent.
Every familiar face suddenly became a question.
Trust disappeared almost overnight.
The greatest fear was no longer death.
It was uncertainty.
Among vampires, the event awakened something ancient.
Unlike humans, vampires possessed one advantage.
Blood revealed what eyes could not.
Within days, vampire authorities introduced mandatory blood inspections throughout the island. Every registered human was required to undergo regular testing, typically once each week.
Refusal immediately raised suspicion.
The procedure itself was simple.
A single drop of blood.
Nothing more.
If the blood belonged to the living, the examination ended.
If it belonged to a corpse sustained by a Seakh...
The result was immediate.
Execution followed.
No trial.
No appeal.
No second chance.
Because from the vampire perspective, the human had already died long ago.
Only the parasite remained.
What began as a security measure quickly became routine.
Entire districts organized weekly inspections.
Hospitals participated.
Government offices cooperated.
Military forces enforced compliance.
Soon, blood testing became as ordinary as carrying identification.
Children grew up expecting it.
Adults accepted it.
Fear transformed into bureaucracy.
Yet the killings never stopped.
As dimensional gates continued opening across Isla Isabela, more Seakh entered the human world than ever before.
Every new possession meant another execution.
Every execution demanded another replacement.
The cycle fed itself endlessly.
The island had once been built to observe coexistence.
Now it existed to measure extinction.
Neither side believed they were committing murder.
The Seakh believed they were only searching for a place where they could finally exist.
The vampires believed they were protecting the living from an invisible invasion.
Perhaps both were right.
Perhaps both were wrong.
History has a habit of refusing simple answers.
And as the bodies continued to fall...
Something far older than vampires, humans, or the Seakh finally turned its attention toward Isla Isabela.
The Devils had begun to watch.