Harsh on Instagram: "Dexter Morgan is a layered fictional antihero from Jeff Lindsay’s Dexter novels and the TV series Dexter. By day, he works as a forensic blood spatter expert, but secretly he lives a double life as a vigilante who hunts criminals who escaped punishment. The moral code taught by his adoptive father, Harry, shapes his choices and draws limits even in his darkest side. His double identity creates constant tension, highlighting themes of morality, self-identity, and the fine lin