Two years ago the zombie apocalypse wiped out the world police officer Mitch Kennedy had a role in. But he's found a way to continue doing his duty, serving as guardian of a small community of survivors, living in the safest place they can find. When the group takes in Cal Richardson, Mitch can't help but be attracted to the first available—and incidentally, gorgeous—man to cross his path in months.

Mitch and Cal can't resist each other physically, but each man tries to hold back his emotions. Though he's strong on the outside, Mitch is too badly hurt inside to risk more pain. Cal's very sure he won't stay for long. He's been a drifter all his life and it came naturally to him to survive alone after civilization fell. He's sure this is a temporary stopover for him. He has no intention of becoming emotionally involved with a cop who is certain to despise Cal when he learns the truth about him.

The longer Cal stays the stronger his urge to run grows, but the harder it becomes to give up the safety of the community and his new friends. The harder it becomes to give up Mitch.