"Once the storm blows over, can I come back and serve you, Master?" Xu Ying asked, his face full of hope.
Taiyi Dao Lord wondered whether the "serving" he spoke of meant genuine filial devotion or causing trouble. After pondering for a moment, he said, "As long as you're alive, you can come back."
Xu Ying let out a sigh of relief.
Taiyi Dao Lord immediately began arranging Xu Ying's departure. Leaving the Cave Abyss did not require crossing the Sea of Chaos, but he would have to pass through the gelatinous substance between the two universes.
This gelatinous substance resembled frozen space-time. It looked harmless, but was actually perilous beyond measure. The stronger one's cultivation and strength, the more easily one would be trapped.
The gelatinous substance between the Earth Immortal Realm and the Heavenly Immortal Realm in the Three Realms was merely a thin layer. The substance between two universes, however, was incomparably thick.
Xu Ying's cultivation and strength were already extraordinarily profound. Although he had yet to break through to the Immortal realm, he had cultivated several Great Daos to the Immortal realm.
There was almost no chance of him crossing the gelatinous substance. He would certainly be fixed within it, unable to move, until calamity descended and he died with his Dao destroyed.
But there was a shortcut through the gelatinous substance: the destination universe could conduct a sacrifice and use the power of that sacrifice to bring him down.
When Yin Yuanzi descended into the Heavenly Immortal Realm back then, he had used the sacrifices of the Dragon Clan elders and others to bring down his Great Dao incarnation.
If Xu Ying wanted to descend into another universe, Taiyi first had to have the inheritors of his lineage in that universe prepare a massive quantity