A principled sea captain, Azil, returns home from a long voyage-only to be pulled into a deadly web of power, betrayal, and buried bloodlines when he unknowingly disrupts his half-brother Mehmet's criminal operations and comes face-to-face with the powerful father, Osman, who once abandoned him-and Gunes, the woman he has fallen for, who now belongs to the very family he never knew he was part of.