Battle-hardened soldier Cruz Ramos is holding on with all his might. He is the second-in-command of the deadliest squad fighting against alien invaders, but he no longer knows what he is fighting for. Cruz has seen too much death, destruction and devastation. Nevertheless, he goes into battle again and again to protect people, but every day his indifference only grows.  Until a mysterious woman emerges from the ruins of Sydney and saves Cruise from an angry pack of alien creatures.  Santa Cade has only one goal - revenge. The predators that devastated the Earth deprived Santa of everything - his team, his home, his sister. A former police officer, she has been living in a destroyed city for a year and waging her own underground war. Of course, sometimes Santa is lonely, but in her life there is no place for anything except revenge. Even a sexy soldier with sparkling brown eyes, an endearing accent and a face that could drive a woman crazy.  But once Cruz and Santa are forced to join forces to save hostages from aliens, the explosive attraction becomes unstoppable. Can these two warriors survive long enough to find something worth living for?