Lin Yuan had been looking forward to the formation of the subterranean world's treasure for a very long time because he wanted to use the millions of Land Imps to perform something big!
Land Imps were loved by the earth and possessed strong abilities to control it. They were among the few lower-level dimensional creatures that could reach the Samsara Realm.
These Land Imps swiftly constructed Thick Soil City in a very short time.
During that period, Lin Yuan had only a few hundred Land Imps under his command. Yet, within merely two months, they managed to lay Thick Soil City's foundation.
The main world was on the brink of a crisis.
From Eighth Page Apoptosis, Lin Yuan learned that Tower Canon had spent thousands of years using the aura of death to manipulate ley lines. This made the Sleeper's Revival plan almost inevitable.
Lin Yuan couldn't avert this catastrophe even if he found Tower Canon's headquarters.