Not only did this heart contain all of his power, but it also contained the connection to the Origin Tribulation Realm.
The Mourner in the Omen had established a relatively stable death passage.
Lord Nishang had created a strange protective layer.
Azurite used the power of the white phoenix to boost her own recovery ability.
Madam Gou Yi could pull him back in some way, and he had already made a connection with the source of the tribulation. If something went wrong, he would pull her back.
Even if all of the above failed, his spiritual mark still existed in the source of the tribulation, and it could still slowly revive him.
This information was self-evident after reaching a certain level.
Therefore, Xia Ji knew very well that the Wu family ancestor was not dead.
He had just returned to his forbidden land. Perhaps, he was also waiting for reincarnation.
The other ancestors might have already used some unknown method to "deliver" him.