Chen Guan listened quietly all along, until Spirit Devouring God finished recounting, and only then did Chen Guan understand how to destroy Sky City.
Spirit Devouring God explained in a very abstract manner, but Chen Guan summarized that two conditions are necessary to destroy Sky City.
The first condition is to cut off the energy supply of Sky City, a task that can be accomplished by humans in Sky Garden.
However, the time they can hold on is very limited, and it's uncertain how long they can persist.
The second condition involves simultaneously destroying Sky City in different timelines and dimensions, erasing it completely without leaving a trace of memory.
This is extremely difficult, but fortunately, Spirit Devouring God has found a solution.
Completely erasing Sky City is nearly impossible, but there is another method.
