Upon arriving in Arizona for a research project, Harmony meets Jeremy Wyle, a charming park ranger with a heart of gold and pecs of steel. While he shows her the ropes, Harmony finds it difficult to resist his easy charisma.

Just as she's getting to know the lay of the land, a mysterious, reclusive billionaire named Catch Hanson introduces himself. Jeremy warns her about Catch's questionable reputation.

Little does Harmony know that both men may be hiding dark secrets.