Shawn Carlisle, a horse rescuer, and Grant Arrington, a Thoroughbred trainer, are brought together by one special mare, but with them coming from two different worlds, love could be too great of a gamble for either of them.
Shawn Carlisle has dedicated his life to rescuing horses. Having grown up around the Thoroughbred racing industry, he knows for every champion racehorse, there are thousands more who end up broken and forgotten. When he rescues a mare named Heart's Gamble, he's heartbroken over her poor condition and he sets out to find her former owner to hold him accountable.
Grant Arrington inherited a horse farm that's deep in debt from his father. He left years ago, not in agreement with his father's harsh training methods, and is now trying to decide how to move forward. When he's confronted by Shawn, he wants nothing more than to do right by Heart's Gamble, and in the process, get closer to the passionate horse rescuer. The only problem is, he has to convince Shawn to take a gamble on what they could have together.