The System appeared… and the Integration of Worlds began.

People awakened new powers… or turned into monsters.

But inside Arya's Spirit Core, something awakened that should never have existed—two opposing forces, with a strange Mana flowing between them within a single Core.

Yet the real threat was never the monsters.

It was the people beside her.

In a world collapsing at breakneck speed, where survival demands trusting others, every bond becomes a danger, and every decision leaves a scar that cannot be erased.

And with only seven days left before the world returns to Point Zero, before the gates open and the race to the Safe Zone begins, Arya starts to grasp a terrifying truth:

The apocalypse doesn't just change the world…

It's changing her.

Who will prove to be the true enemy—the monsters, or the people?

Can Arya hold on to her humanity?

And will she reach the Safe Zone before the world resets to Point Zero and the gates open?

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Author's Note

Welcome! This is not a story about an all-powerful heroine. It's a story about survival, choice, and the price that must be paid for strength. The world will reveal itself gradually as the story unfolds, so many mysteries will only find their answers later.

If you enjoy dark fantasy, character growth, a progression system, and the tense atmosphere of an apocalypse—I hope this story is for you.

Thank you for reading! I would love to hear your thoughts and feedback.