"Whew...."

As the two of them spoke, the voice with a powerful aura sounded again, and at the same time, a pale green mist appeared, and the fog spread very slowly, but all humans who came into contact with it were incapacitated.

"Could it be a poisonous dragon?" Zheng Ming said with a slight frown as he looked at the green mist that gradually attacked.

To be honest, among all the demon beasts, the last thing Zheng Ming wanted to meet was the poisonous dragon, because it was not only strong, but also had poison with the dragon breath that it spit out every time, which could be said to be the most difficult of the demon emperor-level demon beasts.

"Captain, what should we do next?" Although his body was already injured, Xue Peng began to get anxious as he watched more and more soldiers being knocked down by the green mist and losing their mobility.

It's better to say that it's just that you can't move, but now on the battlefield, not being able to move means that the soldiers will face death.

"Quick, tell everyone to wet their clothes and cover their mouths and noses with their hands first. Zheng Ming didn't know how to resist the attack of the poisonous dragon mist, so he could only think of a temporary way to deal with it first.

Li Kai, who was thinking about killing the upcoming poisonous dragon, suddenly heard the seventh master in his heart speak: "Boy, find a way to kill this poisonous dragon, his body is very suitable for me to take away." ”

"Killed?" Li Kai said this sentence almost in disbelief, it was a demon emperor-level demon beast, how could he say kill it.

"Boy, although the strength of this demon beast is a bit strong, it is not impossible to defeat. "The Seventh Master tried his best to convince Li Kai that he could kill this powerful demon beast.

"I don't believe it. "Li Kai is not a three-year-old child, he believes everything others say.

"Listen to me, your fire attribute vitality is just the best weapon to restrain poison, if you can't kill this demon beast, I'm afraid the entire source city will die a tragic death. The Seventh Master knew that it was not possible to communicate with Li Kai, so he shifted the topic to the lives of the people of the entire Source City.

"Will it involve the entire Source City?" Although the poisonous dragon is very powerful, if it is compared to the lives of the entire Source City people, Li Kai will still kill it.

"Yes, you think, if this poisonous dragon really runs into Source City, then I'm afraid no one will survive. Hearing Li Kai's thoughts, he was a little shaken, and the seventh master hurriedly continued.

"That's... I'll try!" Li Kai was very unconfident in killing the poisonous dragon, but for the safety of everyone's lives, Li Kai could only give it a try.

"Be careful!" Zheng Ming flew towards Li Kai, and then there was a loud sound behind him, and a huge foot stepped on the ground and trembled.

"Whew..."

The poisonous dragon roared again, and all the demon beasts around it crawled around it, and even the demon beasts in the battle stopped attacking and fell to the ground.

The creeping of the demon beast just gave humans an excellent opportunity to attack, just when everyone thought that this could kill the relatively weak demon beast, only to hear the poisonous dragon roar again, and a piercing sound wave with a huge energy quickly attacked the person.

Before the human being who had just raised his weapon and was about to attack could react, his eardrums were shattered by this huge sound and he was bleeding, and he was directly incapacitated.

The roar of the poisonous dragon seemed invisible, but it really hurt the human body, and almost none of the human beings in Li Kai's sight were intact.

"Boy, let's do it, there will be more people who will die if they don't do it. "The Seventh Master urged Li Kai not because he sympathized with the injured human beings, he just wanted to hurry up and take away.

Li Kai looked at the huge poisonous dragon in front of him, and was slightly silent, because this big guy looked really scary.

I saw that its body was covered with scales, protecting it. Its eyes have four layers of eyelids, the inner three of which are transparent to protect the eyes from damage. Its teeth were sharp and sharp, emitting a dark chill, and the most terrifying thing was that it spit out pale green venom with every breath.

"Boy, do you think again?" Zheng Ming, who was fighting, had also been observing the poisonous dragon, but he had no choice, so when he saw Li Kai, he tried to ask.

"I think it should be attacked with fire. Li Kai didn't twist and directly said what he thought in his heart.

Li Kai remembered that the Seventh Master said that his fire attribute vitality could restrain the poisonous gas of the poisonous dragon, and in other words, the familiar flame could restrain the attack of the poisonous dragon, but the demand for flames would be relatively large.

"Say, what do you need us to do. "Actually, Li Kai has his own ideas and always needs to try, no matter what, it's much better than sitting back and waiting for death.

"Because the poisonous gas spewed out by the dragon is liquid, and I need a huge flame to restrain his poisonous gas. Li Kai pointed to the poisonous dragon that was spitting venom and said.

"Good way!" After listening to Li Kai's words, Zheng Ming directly decided to use Li Kai's method, because this idea is very in line with the well-known evaporation.

Toxic gas is also a liquid with fine particles, and when the temperature of the liquid is lower than the boiling point, the vaporization process that occurs on the surface of the liquid can occur at any temperature, and the method Li Kai said makes use of this.

"Quick, everyone retreats, and if you still have the ability to move, prepare as many combustibles as possible. At this time, Zheng Ming played a very good role as a member of the Demon Hunting Alliance, and almost a large number of soldiers echoed Zheng Ming's wave of his hand and shouted.

The combustible resources have already been prepared, and as the biggest main force in this battle, Li Kai naturally can't be idle, because he doesn't believe that he can kill a demon emperor-level demon beast with just a little flame.

I saw Li Kai dodging left and right in the group of demon beasts with light steps, trying to look around the poisonous dragon's body, because only by observing the weakness of the poisonous dragon Li Kai could he completely defeat it.

"Boy, what are you running around. Li Kai's chaotic scurrying made the seventh master who was on Li Kai only feel dizzy.

"I'm looking for the weakness of the poisonous dragon, or how can I kill him. Li Kai also said his thoughts very sincerely.

"All you have to do is knock him down, and I'll take care of the rest. The Seventh Master was afraid that Li Kai was really going to hurt the poisonous dragon, so he hurriedly spoke to stop Li Kai's next move.

You must know that the Seventh Master wants to take away this poisonous dragon, and after taking the poisonous dragon, the body of the poisonous dragon will be the Seventh Master's, and now that Li Kai has damaged any place, the Seventh Master will definitely not feel good after taking the Seventh Master.

"Then how can I defeat him? "This doesn't let it, and that doesn't make Li Kai really can't think of any other way.

"All you need to do is gag the dragon's mouth. After thinking for a while, the seventh master gave Li Kai such an answer.

"Then I'll leave the rest to you. "Although it is a little difficult not to hurt the poisonous dragon, Li Kai is still confident in blocking the poisonous dragon's mouth.