Beneath the Fallen City - Jamie A Waters - Bog

In the shadows of the towers, your only hope is to scavenge for the truth...
One hundred and fifty years after the earth was ravaged by war, the two self-sustaining towers built by OmniLab continue to offer a safe haven for those who paid the hefty price to assure their family's survival. But on the surface, there are others who have survived over the years struggling to barter and trade artifacts found within the ruins of the crumbling cities in exchange for critical supplies.
When Kayla, a ruin rat skilled in computer hacking and scavenging, discovers a strange artifact known as The Aurelia Data Cube, she finds herself inadvertently caught up in a series of events that threatens the lives of the mysterious and elusive people within OmniLab.
Carl, an unorthodox trader with a head for business, is determined to eradicate the corruption amongst his OmniLab brethren and has no qualms about using Kayla to do it. Unfortunately, he wasn't counting on the vastness of the corruption or his own feelings for the headstrong woman who turns his life upside down.
Caught between the life she knew and a dangerous world that's claimed her as their own, Kayla learns the fearful truth behind just how far one man will go to obtain power and how far she'll go to survive.