When Texas Ranger, Rafael Sanchez, discovers a wounded female on his land after a flash flood, his life is turned upside down. The woman doesn't know why she's there, where she came from, or what her name is. But she does know that Rafe is the person to protect her. Rafe's sister gives her the name, April.

Together Rafe and April go about trying to discover her real identity, and the reason she has forgotten who she is. But someone is trying to silence April before she can remember.