Family matriarch Tereza has announced a surprise merger with the MacMillan family's winery. As a savvy businesswoman, Sophia knows she must be ready for anything - but she isn't prepared for Tyler MacMillan. They've been ordered to work closely together to ensure the merger goes through smoothly. But as they toil together, both in and out of the fields, Sophia finds herself increasingly torn between professional rivalry and a powerful attraction.

And when the business and the family are threatened by disturbing acts of sabotage, Sophia realises her quest isn't just for dominance, but survival...