When an earthquake strikes Two Harts Ranch, it shakes the lives of widowed teacher Annie Lane and cowboy Cord Westbrook. But the return of the MacKenzie family encourages them to follow Grandpa MacKenzie's legendary treasure map. Will their perilous adventure of romance and danger lead them to disco...

When an earthquake strikes Two Harts Ranch, it shakes the lives of widowed teacher Annie Lane and cowboy Cord Westbrook. But the return of the MacKenzie family encourages them to follow Grandpa MacKenzie's legendary treasure map. Will their perilous adventure of romance and danger lead them to discover that true wealth lies deeper than earthly riches?