From the back of the book:
The Secret of Zir'An™ Core Gamebook contains a complete roleplaying game system and setting. Inside you will find everything needed to plan an epic game of adventure in a world that is the Future of Fantasy™. Players are chosen by Fate to save the world... and to savve the world they must discover its Secrets!
Truly unique setting that combines magic and technology in an expansive world of beauty and horror!
Build characters from a vast array of character packages, creating a lifepath history before the game even begins!
Highly customizable d10-based Finesse System(tm) enables cinematic action!
Two totally new, customizable magic systems: Rune Magic and Shadow Magic!
Hundreds of NPCs, adventure seeds, conspiracies, weapons, armor, vehicles and Items of Power.
Are you Chosen?™