Two brothers fight unnatural beasts after their mother is burned on the ceiling. Their dad, noexistent, trained them until they were grown. After one brother's girlfriend burned on the ceiling, they cross the country to find their dad.
Demons are something they don't know about, until one possess their father and tries to kill him. Turning from unnatural beast to demons, the brothers fight their way through hell. Meeting Death themselves, they die and come alive multiple times. One finds out he has demon blood in his veins, he has futuristic visions.
Multiple people and demons try to kill the brothers as they attempt to uncover their pasts. They've come in contact with Angels, Demons, and supernatural beings, but not God.
Their arsenal includes knives, guns, salt, holy water, crosses, rosaries and more. One like pie, and the other likes demon's blood. One's a squirrel, and the other's a moose.