In the year 2107, the world has both made astounding leaps forward and reduced humanity to its most basic existence. While the megacorps and those who rule them enjoy lives of extraordinary comfort and ease, most people barely scrape by, doing whatever they can to keep going.

Juliet Bianchi is one of the latter. She works cutting metal in a scrapyard and doesn't have much to show for it except for a small group of equally bereft, fiercely loyal friends. Still, she maintains a bright disposition, possessing more hope and optimism than anyone would expect her to—and she's going to need it . . .

When Juliet stumbles upon what looks like a botched kidnapping, the victim dispatches his abductors and lives just long enough to give her a stolen AI chip. This gift soon transforms Juliet from a worker bee into a killer queen. Armed with far more power and skill than she can comprehend—let alone control—she finds herself drawn into a shadowy world where survival itself counts as victory.

Juliet has never been one to push people around. But when it comes to fighting the corrupt corporate overlords, she's more than happy to push back.

Humans have been pushed to the brink of extinction by an ever-evolving demonic threat. Portals are opening faster than ever, Towers bursting into the skies and Dungeons being mined below the last safe havens of society. The demons are winning.

Quest Academy stands defiantly against them, as a place to train the next generation of Heroes. The Guild Association is holding the line, but are in dire need of new blood and the powerful abilities they could bring to the battlefront. To be the saviors that humanity needs, they need to surpass the limits of those that came before them.

In a war with everything on the line, every power matters. With an adaptive enemy, comes the need for a constant shift in tactics. A new age of strategy is emerging, with even the unlikeliest of Heroes making an impact.