In the subterranean world of displaced humanity, sixteen-year-old Quin embarks on a thrilling journey in this YA Sci-Fi tale. When Quin joins The Engineers, an organization committed to upholding peace in a civilization forced to abandon Earth's surface, she expects adventure—but what unfolds is beyond her wildest imagination.

Quin, a spirited teenager, navigates her way through the labyrinthine caverns that house entire cities. As she trains with The Engineers, she stumbles upon a revelation that shatters her understanding of the world. Now, armed with a unique robotic arm, Quin must confront a complex struggle among secretive factions, where each step unveils a world of strange creatures and wondrous biospheres.

Amidst the high-stakes missions and the discovery of her newfound abilities, Quin's journey takes an unexpected turn with the emergence of a self-aware, endearing hero robot grappling with its own evolving personalities. As Quin faces challenges that test her resolve, themes of hard work, overcoming trials, and standing up for what's right resonate throughout her narrative.

Written in the captivating first-person perspective, this YA Sci-Fi adventure combines a mix of humor and adventure, making it a compelling read for those who crave a journey into the depths of a civilization on the edge. Join Quin as she fights not only to protect the world she knows but to redefine it for generations to come.