There were many realms like Heavenly Tribulation, and quite a few otherworlds were interconnected. Once the seal within the Extreme Ice Palace was broken, no one knew how many powerful otherworld creatures would pour into Heavenly Tribulation. It would be an utter catastrophe for the billions of living beings there. Even Pillars of the Nation and Guardian Divine Beasts like Han Yue would be unable to suppress them, especially when they still had to focus on dealing with the Ten Great Demon Gods and the many Ancient Demon Gods.
The best solution was to seal the passageway. However, Netherworld Death Qi was not only bone-chillingly cold, but also possessed an immensely powerful corrosive force. Even the Beast God's power would gradually be corroded, allowing the seal to be broken again. Yet they could not remain stationed at the Extreme Ice Palace, as there were still large numbers of Ancient Demon Gods waiting for them to deal with.
Ye Luo had also considered this issue, which was why he asked what kind of power could suppress the Netherworld Death Qi.
"Our dragon clan's Dragon Flame can do it, especially when fused with Han Yue's Six Paths Qi," the Dragon God said. He then sighed. "Unfortunately, Dragon Flame is incomparably scorching and can burn all things to ashes, including seals. So it cannot be used to seal the passageway."
"Can Han Yue's Six Paths Qi suppress the Netherworld Death Qi?" Ye Luo blurted out. "And can it coexist with the seal?"
"It can, but it still cannot withstand the constant erosion of Netherworld Death Qi. Nor can she remain here indefinitely to reinforce the seal," the Beast God answered for him. Seeing the solemn look on Ye Luo's face, he changed his tone. "The best method now is to use Netherworld Death