With Mu Dan's death, the four black beast demons in the underground hall who were fighting with the escort team disappeared directly, leaving no trace in place, and the black liquid left by the rumored disappearance of the black beast demon was not left.

Everyone present at the event was stunned for a moment, and then a fight began. And the middle-aged man scolded angrily in his heart, waste, what a waste, he couldn't even beat a high school student, not only couldn't beat but was killed.

Then Yang Yao started to attack a black beast demon nearby, because the four black beast demons disappeared and the opponent's escort team also looked for other black beast demons to attack.

At this time, the eight ordinary escort team members, the escort team leader, and Mu Zhuoyun were all alive, and the foreign middle-aged man was not injured, while the remaining twelve black beast demons were killed two.

Although the speed of the black beast demon is very fast, this is compared to the slave-level demon and low-level mage.

Previously, when Yang Yao solved Mu Dan, Mu Zhuoyun directly used an ice-based mid-level magic ice lock, and directly condensed two ice chains to lock the two black beast demons, and then the two nearby escort team members directly beat the water dog, directly killing the two black beast demons locked by Mu Zhuoyun.

At this time, there were still two pools of black poisonous water on the ground that had turned into black poisonous water after the death of the black beast demon.

In this way, in addition to the captain of the escort team fighting with the middle-aged man who studied black teaching. Mu Zhuoyun, Yang Yao, and the eight members of the escort team only had to face ten black beast demons.

After Mu Dan and the two black beast demons were killed, Mu Zhuoyun once again controlled the two ice locks to lock the two black beast demons, and then the two members of the escort team attacked the two black beast demons.

The other six members of the escort team and Yang Yao dealt with the remaining eight black beast demons.

The strength of the black beast demon is not weak at the slave level, although the defense of the black beast demon is not very strong, but the attack power and speed of the black beast demon are still very good.

The people of the escort team were able to easily kill a few black beast demons, and thanks to Mu Zhuoyun, they locked the black beast demon and made the black beast demon an attack target.

But it is difficult for Yang Yao and the others to deal with the black beast demons who can move freely, not that the people of the escort team are weak Yang Yao, but the speed of the black beast demons is fast, and it is difficult for Yang Yao and the others to hit them.

The guardian who can become the guardian of the sacred spring of the guardian land is naturally not weak, the captain of the escort team is a mid-level mage of the fire system, and the other eight people are also mages with strong attack power such as the thunder fire system.

As for the other types of magic, most of the magic awakened at the beginner level is elemental magic. In elemental magic, the only primary-level players with attack power are thunder, fire, and ice. However, although the beginner magic of the ice type has a certain amount of attack power, it still tends to be controlled. And the mages of the guards here are all purely violent mages.

At this time, Yang Yao was fighting with a black beast demon, the black beast demon was very fast, and Yang Yao could only continue to dodge and take the opportunity to attack.

However, due to Yang Yao's contraction, Yang Yao's magic attack speed was not slow, and after the black beast demon dodged Yang Yao's two attacks, he was directly hit by Yang Yao's fire explosion.

The black beast demon that was hit by Yang Yao's attack was directly blown to the ground more than ten meters away, and then the black beast demon burned with crimson flames all over his body, and at the same time trembled with a painful wail. Soon the black beast demon was burned to ashes.

At this time, the two black beast demons that were locked by Mu Zhuoyun were also killed, and then Mu Zhuoyun ran in the direction of the captain of the escort team, and Mu Zhuoyun planned to deal with this middle-aged man who was studying black with the captain of the escort team.

And the remaining few black beast demons were left to the eight escort team members and Yang Yao to deal with.

It was still possible for the eight Beginner Level 3 Mages and Yang Yao to deal with a few black beast demons, although they couldn't kill them immediately, but it was still okay for them to not be able to help the middle-aged man.

Half a minute was enough, as one of Mu Zhuoyun's cold ice chains pierced the chest of the middle-aged man in the black teaching and research, several black beast demons who were fighting with Yang Yao and the others turned into a puddle of black water one after another.

In this way, Yang Yao and the others have already eliminated all the black teaching and research personnel who came to the underground hall.

However, Yang Yao and the others did not pay the price, at this time, the left arm of the captain of the escort team was gone, and there were still scorched marks on the broken left arm, which should have been interrupted by the magic of the middle-aged man.

One of the eight convoys died, spurting blood from the black beast through the major artery in his neck. Two of the remaining four guards had large wounds left by the black beast demon.

And Yang Yao and Mu Zhuoyun were not injured.

When they saw that the enemy was dead, they all sat down on the ground.

Mu Zhuoyun took out a few potions at this time and distributed them to everyone, and Yang Yao also got a bottle of potions.

Mu Zhuoyun said, "This is a potion used to restore magical energy. After Mu Zhuoyun finished speaking, he directly opened the potion in his hand and poured it down, seeing that the others here also opened the potion and drank it.

And Yang Yao hesitated for a moment and didn't drink, Yang Yao's own magic energy consumption was not very large. First of all, the magic that Yang Yao used just now was all fire magic, which meant that Yang Yao's ice-based magic energy, chaos magic energy, and space magic energy were all full.

Moreover, Yang Yao's cultivation had already reached the second level of the intermediate level, and Yang Yao could not consume much magic energy at all when he released a few beginner level three magic. In addition, Yang Yao had the reason for the reflux of the effect, and the magic energy consumed by Yang Yao just now was less than one-tenth of the fire system nebula magic energy.

In addition, Yang Yao was not very relieved about this potion, although Mu Zhuoyun should not be such a person. But what if these potions were prepared by Mu He for Mu Zhuoyun, and they were mixed with something?

At this time, the captain of the escort team said: "There should be an accident outside now, otherwise there would not be no one to rescue for such a long time." ”

Mu Zhuoyun said at this time: "Let's take care of the wound first, and then leave here with the Earth Sacred Spring through the secret passage." The edifice is no longer safe. ”

At this time, Yang Yao's face was strange when he heard Mu Zhuoyun's face, when he was here just now, in order to avoid accidents, Yang Yao controlled the Earth Sacred Spring to "collect".

And now Yang Yao is not good to take it out, otherwise how can Yang Yao explain that he has not touched the Earth Holy Spring, but the Earth Holy Spring is on his body.

Mu Zhuoyun looked at Yang Yao with a strange face and said, "Kid, don't worry, the Earth Holy Spring cultivation qualification that was returned to you will be given to you, but now is not the time." ”

Regarding Yang Yao's behavior, everyone present understood it. To be able to pass the cultivation qualification of the Holy Spring, Yang Yao must have spent a lot of help, in case Yang Yao did not have this qualification because of the matter of black teaching and research, Yang Yao would definitely lose a lot.

At this time, the captain of the escort team, who was receiving two subordinates to bandage his wounds, said, "Yes, the Earth Holy Spring cultivation qualification that should be given to you will be given to you at that time." ”

"The most important thing for us to let go is to leave here with the Earth Sacred Spring first, so as to prevent the Earth Sacred Spring from falling into the hands of the Black Sect Scholars."