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Nitrox 21: Part 2: The Heart of the System

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Nitrox 21 – Part The Heart of the System

The system is gaining power.
The regime tightens its grip.
The resistance grows stronger.
The fight for every breath has just begun.

Donald is completing work on Nitrox 21 — a revolutionary oxygen generator that could save the world… or destroy it. He’s summoned to the opposition’s headquarters, where trust is a luxury no one can afford. In a world where every breath has a price, betrayal may come from the closest ally.

Eliza and Tom are doing everything they can to hold the resistance together. But the closer they get to the truth, the more danger waits in the shadows. Their pasts refuse to stay buried. Their choices may decide the future.

As the city chokes on smog and the regime controls the air itself, one question rises above

Are they fighting for freedom… or just for the right to breathe?

Dive into the next chapter of a gripping dystopian sci-fi thriller about survival, resistance, and the fight against a surveillance state.

Nitrox 21. The saga continues. Breath by breath.

5 pages, Kindle Edition

Published May 17, 2025

About the author

Adam Koss

8 books
🌿 Adam Koss is a Polish author whose work bridges science fiction, adventure, and eco-literature. His stories blend imagination and reflection, exploring the fragile connection between humanity and nature.

📖 His latest children’s eco-fable Capybaras: Guardians of the Jungle follows Kapi — a golden capybara — and a group of children guided by a wise professor as they uncover the Amazon’s secrets and learn what it means to protect the lungs of our planet. 🐾🌳

🎁 Free eBook: Download via BookFunnel

⭐ Leave a review: Amazon Reviews

✒️ Influenced by Ray Bradbury, Jules Verne, and Antoine de Saint-Exupéry, Adam combines poetic imagination, scientific curiosity, and emotional depth in his storytelling.

🌐 www.adamkoss.pl
| 🐦 @AdamKossAuthor

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