Nimmer: The Dark Child

Yetzer, the demigod of Fire, is sent on a journey by his father to kill demigods across the universe so that his father can dethrone God herself and be the most powerful being in the universe. But when Yetzer learns that his life would have to be taken away due to his father's true plan of absorbing his son's life after he has collected all the demigods' powers, Yetzer is left with the ultimate decision to either think about his father's demands or think for himself.