Lin Yu watched the dream butterfly attack him, and his brows immediately furrowed.

He looked at Mengdie a little uncomfortably, and felt a little painful.

This guy was the person next to Qin Ruyue, and it would be difficult to escape without her, which made Lin Yu hesitate whether to make a heavy hand or not.

It would be great if we could find the cause of her sudden loss of control.

As a last resort, Lin Yu still didn't want to do anything to Mengdie, he thought carefully about what the two of them had experienced before coming to Kongxuan City, and suddenly, Lin Yu seemed to realize something.

Lin Yu's eyes moved slightly, looking at the exit they had left earlier, if I remember correctly, Dream Butterfly had only changed since it came out of here.

And at that time......

It seems that there is some kind of strange formation running, Lin Yu has the Huanyu Ding Protection, so naturally it has not been affected, but Mengdie She does not have a magical spiritual weapon like Huanyu Ding.

This is very likely to be the main reason for this change in Dream Butterfly!

So Lin Yu called Xiaohuan in his heart, Xiaohuan and Lin Yu had the same heart, and it also affirmed Lin Yu's guess.

"Master, when I was underground before, I felt a strange force that wanted to enter the master's divine thoughts, but how could Xiaohuan let it succeed?"

Xiaohuan's tone was still showing off, as if he was asking for credit.

Hearing this, Lin Yu immediately understood what was going on, since that was the case, it would be easy to do.

Lin Yu took a deep breath and asked Xiaohuan silently in his heart.

"Where did that formation come from?"

Xiao Huan's voice came out after a while, as if he was thinking about something.

"Like...... It's all over the city! The way the buildings in this city are arranged is extremely strange, and it is in harmony with the hidden formations within the city walls......"

Hearing this, a cold sweat stretched out on Lin Yu's forehead.

So that's what happened! Empty Xuancheng, the last base of human cultivators in the Xuantian Continent, has already been mastered by that mysterious force!

It was no wonder that when Qin Ruyue informed the elders in the Holy Land Alliance of these things, these people would behave like this.

In their hearts, they have already been subtly changed by the forces that covet the Xuantian Continent, and at the critical moment, they will become the last and most powerful force restricting the Xuantian Continent.

Thinking of this, Lin Yu looked at the dream butterfly opposite.

Only by seeing in person how obvious the change in Dream Butterfly was, Lin Yu was able to know how terrifying the manipulation of their minds was by that force.

All this has been said for a long time, but in fact, it was only between lightning and flint, and even Dream Butterfly's attack had just arrived in front of Lin Yu.

After he did the same, he didn't fight back, but sacrificed Huanyu Ding to take the blow of Dream Butterfly.

Then Lin Yu's figure flickered, and a palm slapped on Mengdie's dantian, temporarily blocking her spiritual power.

Fortunately, Lin Yu's cultivation techniques were all deduced by Su Ke'er herself, and they were even higher than Mengdie in terms of quality, but even if it was so, it could only temporarily seal her for less than ten breaths.

In such a short period of time, Lin Yu had to destroy this formation.

Thinking of this, Lin Yu no longer hesitated, his eyes flashed, and the long sword in his hand slashed towards the ground.

A sword slashed out, and a sword qi light of more than 100 zhang appeared out of thin air, completely destroying the underground formation.

And those strange formations hidden in them were also destroyed.

The next thing was very logical, the Mengdie eyes behind Lin Yu returned to normal, and she looked at Lin Yu who was a little wasteful in front of her.

The clothes on his body were afraid of hurting Dream Butterfly, so he couldn't dodge and was hit by Dream Butterfly a few times, and it had become tattered, and there were several scars on his body.

"You...... What are you doing here? I just seemed? ……”

Mengdie rubbed her head, as if she couldn't believe what she had just done.

"It's okay, it's just that someone put it in place, now that I've solved it, let's wait until I rescue Ruyue."

Lin Yu's voice fell, and he flew towards the inner city without hesitation, and the two of them finally sneaked into this empty Xuan City.

Mengdie thought that the two of them would be more hindered in this inner city, but to his surprise, there seemed to be no one to stop them.

Except for a few monks in this empty Xuan City, except for a few that the two of them met when they first entered, it seemed that they had turned into an empty city at this time, and there was no trace of anyone at all.

Lin Yu and Mengdie glanced at each other, then nodded slightly, and the two separated.

Lin Yu continued to walk towards the secret room where Mengdie was being held, while Mengdie was in charge of attracting the Holy Land Alliance monks outside.

After Lin Yu came to the periphery of this secret room, he understood why they had not received any obstacles.

It turns out that they have long realized their purpose this time, and now they have concentrated all their defense forces here.

Lin Yu looked up, there were at least fifty monks in the late stage of the Yuan Infant Realm here, and it seemed that they were also geniuses like him.

Among them, there are even a few monks who have cultivated to the Gundam Distraction Realm, and there is a row of puppets around them, which seems to be equally difficult to mess with.

As for the defensive formation outside this secret room, it was naturally also very powerful, Lin Yu took a deep breath and slowly sank down.

At first glance, these people are not comparable to those monks outside, but so what, he must rescue Qin Ruyue, he wants to prove that the future of the human race in the Xuantian Continent is not something that these people can manipulate!

Slowly exhaling the turbidity in his chest, the resolute color in Lin Yu's eyes became even stronger, he looked ahead, and walked out slowly.

Lin Yu's thin figure looked a little gloomy on the empty ground, although he was the only one, he had a kind of momentum of thousands of troops.

"Lin Yu! Why did you betray our Xuantian Continent? If you surrender now, you will still have the opportunity to make meritorious contributions to our Xuantian Continent! ”

A monk walked out in front, Lin Yu knew this person, this person's name was Zhou Luoshan, known as a rare kendo genius in the past thousand years, and his swordsmanship was superb, and it was said that he had been inherited by Li Xiangchi.

He is also regarded as the next commander-in-chief of the Xuantian Continent who can succeed Qin Ruyue, and his strength and reputation in this Xuantian Continent are also very well known.

Lin Yu stared at him without any fluctuation in his eyes.

"Whether I have betrayed the Xuantian Continent or not, I know it in my own heart, I don't need you to judge, if you don't want to die, get out immediately!"