Due to the size and special geographical environment of Xuanbing City, the Hai Clan also invested a large number of elite troops here, with a scale of approximately 700,000 to 800,000.

Qu Hanyan, along with Xuan Ming, Xuan You, and Xuan Tian, ​​took over the defense of Xuan Bing City and were responsible for blocking the Sea Clan.

"Yan'er, what are you calling me for?" Yu Yi asked straight to the point.

"Brother, Yan'er encountered something strange in Xuan Bing City, and after repeated searches, there were no clues, so I had no choice but to invite you here."

"What's weird?"

"The thing is like this..."

Originally, the offensive and defensive battle of Xuanbing City was in full swing, even reaching a dangerous level.

When Xuanbing City was in a state of crisis, chaos broke out in the city, and many people took advantage of the chaos to do evil.

After Qu Hanyan stabilized the situation, he immediately ordered the arrest of the troublemaker.

The defenders raided the city.

In an abandoned area, I accidentally discovered a black pillar with runes on it.

The defenders did not know the function of the black pillar and immediately reported the situation.

Qu Hanyan quickly rushed to the scene to investigate the situation.

She observed for a long time but could not find the purpose of the rune pillar.

Realizing something was wrong, she ordered a blanket search across the city.

Sure enough, the same rune pillars were found in many inconspicuous places.

Just in case, Qu Hanyan ordered all black pillars to be destroyed.

However, the power of the rune pillar was beyond expectations. Not only could it not be destroyed, it would also reflect attacks.

Then the offensive and defensive battle broke out again.

After completely pacifying the Hai clan in Xuanbing City, Qu Hanyan discovered that the power of the rune pillars was stronger than before the war.

You don’t need to guess to know that the rune pillars are related to the Sea Tribe’s siege.

Qu Hanyan was undecided about this and immediately contacted his brother.

Yu Yi nodded and said: "Go to the nearest black pillar first. I need to observe it before I know the reason."

"Okay, brother."

Several people came to the nearest place.

A black pillar about ten centimeters thick and about one meter stood quietly among the debris.

It is engraved with mysterious patterns, and a large number of runes are rotating rapidly around the pillar.

The area near the rune pillar seemed to be separated by a mysterious force, making it impossible for people to get close.

After careful observation, Yu Yi roughly understood the function of the black pillar.

"Sigh... The function of the black pillar is very simple. It is used by the Sea Clan to collect the life essence and soul of intelligent life when they massacre the city."

"What? Heizhu is so evil?" Xuanyou couldn't help but exclaimed.

Yu Yi said in surprise: "Xuanyou, didn't you participate in the defense of the city? Doesn't the city you guard have black pillars?"

"I don't know, the fight with the Hai Clan was very fierce at that time, and I didn't have the chance to check every place in the city.

Later, when the city was destroyed, the jade pendant on my body automatically shattered and I was teleported away.

I didn’t have the chance to see the Sea Clan massacre the city, nor did I see the blood sacrifice.”

"Mine too." Xuantian agreed.

"Sigh... This siege battle between all forces is indeed not simple. In addition to collecting blood sacrifice items, these black pillars must have other functions."

Qu Hanyan hurriedly asked: "Brother, do you have a way to destroy the black pillar?"

Yu Yi shook his head and said: "If you destroy the black pillar rashly, you will definitely be stopped.

This thing can avoid the defenders and appear quietly in the city, so someone strong must have done it secretly.

The situation in other cities is probably similar."

"Are we going to let all the major forces run amok?"
Chapter completed!