As Wu Yiqing had guessed, the protection device on the Jasmine was indeed placed there by the Demon Clan.
Before the Demon Clan had finished the battle, Wenren Fangyan analyzed the situation on the field and set up the protection device.
He assumed that the Human Clan was divided into two groups, even if they could unite against other clans, but under the temptation of Jasmine, they would ultimately choose to attack the protection device three times.
This way, there was a possibility of contention between the two factions of the Human Clan.
Civil strife was their opportunity.
Unfortunately, things did not develop as he had anticipated.
"Regrettably, if we could find the Undead Royal Family, there was still a chance to annihilate all these humans here."
Wenren Fangyan said this, his eyes on Jiang Yuan and others revealing a hint of murderous intent.
The amplification effect of the Undead Royal Family was indeed very strong.