In a future, post-apocalyptic Los Angeles brought about by nuclear decimation, citizens must live in underground bunkers to protect themselves from radiation, mutants and bandits.

Heartbroken and suffering from writer's block, Hardin heads to Lisbon to make amends with his past so he can focus on building a future with Tessa.

Tessa and Hardin love each other beyond reason. But when shocking revelations and a tragic loss push them to the brink, can their relationship survive?

Tessa and Hardin's passion burns hotter than ever. But with secrets kept and promises broken, desire alone won't be enough to build a future together.