Brothers Sam and Dean Winchester follow in their father's footsteps, hunting down evil supernatural creatures like monsters, demons, and even fallen gods, while trying to save innocent people. Continuing the "family business" after their father's death, the brothers soon learn that the "hunt" doesn't just involve slashing and hacking monsters and demons, but also dealing with more powerful creatures such as angels, reapers, and even Death. But in this universe, an Angel and Demon possessed: John and Mary to give birth to Sam but his true name is Genesis as a demon-angel hybrid known as a Nephalem. Now with his powers and his brother by his side they do what they do best: SAVING PEOPLE, HUNTING THINGS, THE FAMILY BUSINESS.