The brothers of this story are becoming something fantastic and overpowered as hell, When they were in the south American rain forests they were given powers from an elven priestess. She thought these humans could bring real peace into the world, but someone might try to stop them. So she gave Jacob the power of the Iron skin, which makes it impossible for an attacker to cut or stab him. He was also given monstrous strength and speed to compete with the monsters that might try to attack him. Bradley was given the same abilities, but she gave him the ability to hit any target he's seen once. He can use any weapon, from guns to Bowes and throwable weapons his the most dangerous marksman in the world.
The boys will not figure this out till later in the story or will they ever find out what they really have?"