The people in the surrounding Yin Yang Demon Palace didn't expect that Lu Feilong and the others would dare to take the initiative to take action when they were surrounded by so many people from themselves, which also made them careless, but they were caught off guard a little, and they suffered heavy casualties in an instant.

"Get out of here ... Lu Feilong said loudly, and then the long sword in his hand rushed out with a layer of light, breaking through the surrounding encirclement.

Li Bingyue and the others rushed out with Lu Feilong and came to the street outside, but as soon as they came out, they were surrounded by more people, and countless attacks drowned Lu Feilong and the others.

"Hahahaha... It's finally time to unleash it to your heart's content. Qingyu said with a laugh, the big sword in his hand frantically picked up, and one by one the figures were slashed out.

The other people's attacks were also equally violent, each attack could knock away several people from the Yin Yang Demon Palace, and hundreds of people were killed in no time.

At the same time, on a tall building not far away, there were dozens of people standing in a room watching the battle below, these people were all high-level of the Yin-Yang Demon Palace here.

"These young people are all very strong, can you see that they are from that sect?" asked an old man.

"I can't see it, these people's exercises are all different, and their moves are completely different, from this point of view, they are not from the same sect, is it something that can't be organized?" said one person.

"Such an organization should also be the top organization, otherwise it would not be able to train a group of young people so well. Another said.

"They came here on purpose, just to take our Yin-Yang Demon Palace experience, which is also to look down on our Yin-Yang Demon Palace too much. Another said.

"If you kill them, the forces of their betrayal will come out. The old man who spoke at the beginning said.

"I'll go ... Several middle-aged people said together, and then they were about to rush down.

The old man nodded and said, "The five of you should go, and let them know the strength of our Yin Yang Demon Palace." ”

"Yes!" the few people replied, and then jumped directly from the window, and when they fell in the air, one attack after another slashed down on Lu Feilong and the others.

Lu Feilong, Huo Xinrong, and Zhao Hezhi rushed up in an instant, and they met the five people who fell from the air; Qingyu and the others were still killing the other people from the Yin Yang Demon Palace on the ground.

"Bang bang bang... There was a bang, and the three of Lu Feilong fought with the five people who fell, and although the attacks of the five people were scattered, they were also shocked and fell back to the ground.

"It's time to come, and we're rushing out. Lu Feilong said loudly.

"Okay, I'll open the way, come with me. Qingyu said loudly, and then the big sword in his hand slashed out a light, splitting the crowd, and then rushed in.

Everyone immediately followed, while Lu Feilong and the three of them retreated while resisting the attacks of those five people, and rushed towards the city gate with Qingyu and them.

In fact, if it weren't for the fact that those five people were afraid of hurting their own people, Lu Feilong and the others would have been stopped, and these people threw rat traps, which gave Lu Feilong and the others a chance to slowly rush towards the city gate.

"Scatter y'all ... One man roared.

Hearing this, the people from the Yin Yang Demon Palace surrounding Lu Feilong and the others all stepped back and gave up the space. There is no mistake

Before, there were people from the Yin-Yang Demon Palace besieging around, and they could also make those masters of the Yin-Yang Demon Palace throw rat traps, but now that there are no people, Lu Feilong and the others will directly face them, but the pressure is even greater.

"Nana is a bear, senior brother, why don't you fight with them. Qingyu said loudly.

"Okay, then let's fight with them. Lu Feilong said loudly.

"Boom... At this time, suddenly a wave of shaking broke out, and Ding'an City collapsed downwards in an instant, and soon half of the city collapsed and collapsed.

The sudden change caught everyone off guard, and those people in the Yin-Yang Demon Palace scattered in panic, and many people went to save others and grab things in the house.

"Holy... Lu Feilong and the others all exclaimed, and they all flew up in an instant, all looking at Ding'an City below with a shocked face.

"What the hell is going on?" exclaimed.

"Don't, the spiritual veins of Ding'an City have been destroyed... A voice exclaimed.

With this sound, hundreds of powerful auras suddenly erupted, all of which rushed towards the bottom of Ding'an City.

"Let's go... Lu Feilong said in a low voice, and then quickly flew away with everyone in the distance.

After flying far enough, Lu Feilong and the others stopped at the top of a mountain.

"What the hell is going on?" asked Li Bingyue.

"It's not that the pulse spirit has done it, he has sucked away all the aura of the spiritual veins within a radius of thousands of miles, without the support of the spiritual energy, Ding'an City will collapse, and this place will become more and more barren in the future, and it will be difficult to recover. Lu Feilong replied.

Hearing this answer, everyone showed a look of surprise, and they were all shocked by the way the pulse spirit did it.

"This vein spirit is too strong, and it actually absorbs all the aura of the spirit vein here, this is too domineering, right?" Liu Yuqin exclaimed.

"Yes, I didn't expect him to be so domineering. Lu Feilong said with a smile, and then continued: "Let's get out of here as soon as possible, there will be a lot of masters here soon, but it doesn't mean much to us." ”

"Okay, let's go to the central area, but I don't know if the Yin-Yang Demon Palace will let us leave here safely. Li Bingyue said.

"We didn't leave because we were afraid of them, but because we didn't want to waste time on them, but they certainly wouldn't let us go easily, and we just had to be ready to fight. Lu Feilong said.

"This is the territory of the Yin Yang Demon Palace, and it is impossible to avoid them, so I can only rush out. Zhao Hezhi said.

"Take a break and we'll go. Lu Feilong said.

The mutation of Ding'an City caused a great shock in the Yin Yang Demon Palace, they wanted to figure out what was going on, but they couldn't figure it out; they were shocked to find that all the spiritual energy of the ore veins near Ding'an City had been drained, and even the spiritual stone mine had no spiritual energy, and the spiritual stones had turned into powder or ordinary stones, this was definitely not done by man, no one had such strength, and if these spiritual qi were sucked dry, that person could directly fly to the third world, and there would be no movement.