When Mackenzie and her friends are invited to a ranch for the summer, they had no idea what they were truly in for. Horses, hoedowns, and a possible marriage. If one of the girls can ride a certain horse they can marry one of the bachelors. They were never told specifics, but Mackenzie doesn't really care about marriage to a bachelor- even if all of them are rich and hot ( her friends say)- she just wants to enjoy the white horse who seems to be always alone.