Pamela Costigan, psychiatrist at The Lightning Center, the premier facility for research and testing of people who've been struck by lightning and developed psychic abilities, runs into Evan Lassiter by chance at a conference. Not only is he a fellow psychiatrist, he's the man who broke her heart. She's still wildly attracted to him, despite the fact that he's been vocal about his criticisms of her family's center.
Evan has had second thoughts regarding Pam and has missed her a lot. He still has doubts about the Center, and asks to visit there. Pam and her family challenge him to look at their research with an open mind.
Evan tries to do so as he spends time with Pam and her colleagues. But he is still skeptical-although he finds himself developing strong feelings again for Pam.
Pam's emotions toward Evan are reawakened, too. But the facility is being threatened by an unknown person as they continue their testing and research.
Can Pam trust the man who once hurt her and let her down? Will he help her and her team face danger? Or will their fiery attraction and stronger feelings cause them to crash and burn?