Half an hour had passed, and he arrived near the Underground River in Revival City by boat.
Throughout the journey, he had been discussing issues related to Steel Forest of Mortal World with the Assassin Angel.
Firstly, there was the scale of this Pollution Zone.
The Assassin Angel said that if the Undead Cult did not stop the spread of the Steel Forest of Mortal World, this Pollution Zone would rapidly expand to a width of more than 300 kilometers.
Considering that the Undead Cult wanted to use this Pollution Zone to resurrect the Gatherer of the Dead Hellek, its width would not exceed 100 kilometers.
Otherwise, the Pollution Zone would not be able to concentrate its power to prevent the closure of the Outer Space Gap by the Mass Wizard Tombs.
Once the Outer Space Gap was closed, the Corpse Essence of the Gatherer of the Dead Hellek would not be able to enter the Inner Cosmos, thus preventing its resurrection by the Undead Cult.
