Ever since her loving father had unexpectedly abandoned her as a child, Sarabeth Hearth stopped relying on others for happiness.
Now she is a successful young woman with extraordinary analytical skills.
One day, while unplugging from work on a mountain, Sarabeth rescues a critically injured man who had lost his memory after falling off a cliff.
A month later, the man, healed and handsome as ever but still with no recollection of his past, shows up out of the blue at her doorstep.
He appears suspicious of others but tells her she is the only person he trusts.
Although an agent on his case takes care of him, her chemistry with the man is undeniable.
That, coupled with her desire to figure out what is going on, drags her into his mysterious past.
