This world is even more dangerous than the one with seventh-tier powerhouses we have seen before. The Undead World that the academy tried to control previously had seventh-tier powerhouses, but not many, and later, they were brought under control.
The Tangled Undead World I entered has many seventh-tier powerhouses. Everyone has their own territory and wouldn't normally venture out recklessly, so relatively speaking, it was safer for me.
But this world is different; both sides are invaders, and the native world is powerless to resist. Encounters with seventh-tier powerhouses could happen at any time during the great tumult.
"Master, should we continue to move forward?" Lin Yucha asked hesitantly.