Family secrets, grief and a dark, foreboding mystery… Estranged sisters Summer and Joy are forced to reunite after the untimely and gruesome deaths of their mother and grandparents.The two sisters are tasked with cleaning out their grandparents' home on Palmetto Lake in the heart of Central Florida during the hottest, most brutal time of the year. But something seems amiss in the bucolic lakefront community. Something Summer can't seem to place...