"First, I have no idea how the Ice Barbarian God managed to refine the origin of the Yellow River, so that it coexists with himself."
"If he were to be slain, it would inevitably lead to unimaginable changes in the Yellow River. Thus, this god cannot be killed."
"Secondly, in the early ancient times, even before the Heavenly Emperor was enlightened, the treasure of the Great Ancient Heavenly Court, the Hetu within the Hetu Luoshu, inexplicably fell into the hands of the Ice Barbarian God."
"Before the Heavenly Emperor was enlightened, the Ice Barbarian God offered him the Hetu to aid in his enlightenment. Therefore, the Heavenly Emperor owes him a favor, which makes it improper to act against him."
Hearing Jiang Xuan's explanation, Jiang Chen had a clearer understanding in his heart. It wasn't that the Ice Barbarian God couldn't be killed, but that the cost of killing him was too great, hence he was spared.