Rebel Bound

Eleven years after a nuclear disaster forced much of humanity underground, Caelin and her younger sister Mardy still struggle to survive topside. When a handsome stranger named Jate saves Caelin from a deadly encounter, he leads them to a rebel group plotting to take control of the Undercity. The rebels promise a new beginning, and for the first time in years, the sisters feel a glimmer of hope.

But as Caelin is drawn deeper into the rebels' inner circle, she discovers their true nature and the dreadful cost of their plans. With Mardy's life hanging in the balance and the entire Undercity on the brink of destruction, Caelin faces a harrowing choice: trust the rebels or risk everything to save her sister and the innocent lives below. The clock is ticking, and one wrong move could mean the end for everyone.