Set in Virginia in the 1980s, Tidewater Blood opens at the annual LeBlanc family celebration. Rich, pretentious, and proud, the LeBlancs operate a prosperous plantation and celebrate their heritage each year in grand old Southern fashion on the mansion's portico. But this year, the front of the mansion explodes and everyone on the portico is instantly killed. As the dust settles, all fingers point to embittered brother and ex-con Charles...