Upon hearing these four words.
The expressions of the boss of Imperial Gold Street and his subordinates all seemed rather strange.
The lords within the secret realm, due to their own formidable strength.
If no transmigrators managed to kill them after a certain period.
The accumulated energy would be enough to break the seal of the secret realm.
And directly rush into the world where Ye Xuan and the others were.
This kind of situation has become quite rare in recent years.
High-level professionals like Tang Tianxing.
Would periodically organize expeditions.
Specifically to clear out those lords of secret realms that were about to mutate.
During the early days when the Transmigrator's Association was just established,
Instances of lord mutation causing tremendous casualties were not uncommon.
Those who had experienced that era all knew the terror of lord mutation.
And the boss of Imperial Gold Street was exactly someone who had gone through these experiences.
