Jump to ratings and reviews
Rate this book

Zero Floor: Book Two: Null Build

Rate this book
Kael Voss changed the System. Now the System is sending someone to change him back.

Six months after Floor 50, Kael runs a desk. Fourteen hundred [Unclassed] adventurers are growing without ceilings, a governance war is brewing over who controls them, and a new class has just been activated — one that didn't exist yesterday, created by an entity nobody recognizes.

Her name is Riven Ashcroft. She's a [Null Enforcer], System-sanctioned and fully authorized to suppress anomalous growth configurations. She has every tool she needs to shut Kael down.

She also has questions nobody gave her answers to.

As Kael and Riven circle each other between floors, a deeper truth the entity that sent Riven isn't ADMIN-ZERO. It's older. More powerful. And it's been silent for twelve years — until now. When the archive on Floor 35 reveals what the [Unclassed] configurations were actually designed to become, everything changes. The governance war, the faction politics, and one betrayal from inside the group that nobody saw coming.

Null Build is the second book in the Zero Floor series — faster, deeper, and with higher stakes than Book One. Perfect for fans of progression fantasy who want answers that open more questions.

61 pages, Kindle Edition

Published April 16, 2026

Loading...
Loading...

About the author

Beatrix Penrose

70 books2 followers

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
2 (66%)
4 stars
1 (33%)
3 stars
0 (0%)
2 stars
0 (0%)
1 star
0 (0%)
Displaying 1 of 1 review
2,403 reviews8 followers
May 20, 2026
Very good read.

I enjoyed reading this book very much and I recommend this book to anyone who likes LitRPG and progression types of books with lots of action. Interesting concept. I want to see where this goes.
Displaying 1 of 1 review