Serena Sheridan returned from the city to her old family estate in Louisiana. There are things going on there that she barely understands. Serena's sister Shelby suddenly became eager to sell the old estate along with the land, and their grandfather Gifford, not wanting to put up with this, went somewhere to the swamps - and disappeared without a trace... Serena wants to understand what is happening. As fate would have it, she met a local guide through the swamps, Monsieur Ducet, nicknamed Lucky, a brutal, handsome Cajun. It was he who told her that a local oil company wanted to acquire this land to expand production. And to achieve their goal, they stop at nothing. Now a real threat of death hangs over Serena and Lucky...