"That's why it's difficult; just building a watchtower right under their noses is troublesome enough, not to mention setting up the array," Yu Shan said.
"But speaking of which, aren't the Blood Worm tribe quite strong? Why were they driven out of the forbidden zone?" Ye Tianfan asked in some confusion.
Ye Tianfan had read the records, which mentioned that the Blood Worm tribe lived on blood; the higher the spiritual power content in the blood, the better it was for the Blood Worms.
For ordinary people or low-level cultivators, those Blood Worms didn't even look at them because the spiritual power content in their blood was too little. Unless they're starving to death, they wouldn't touch them, making the Blood Worm tribe relatively friendly to ordinary people.
Moreover, the Blood Worm tribe only appears in Heaven-Reaching Peak amongst the ten forbidden zones. If found elsewhere, they must have been brought from Heaven-Reaching Peak.
