Youzhou, Lingzhi City, City Lord's Mansion.

Lu Haikong stayed in the hall of the City Lord's Mansion for more than a day, and after breaking through the cultivation, he stayed with Cheng Yanjin and Wei Chigong for a while, and I don't know what they talked about, and finally Lu Haikong came out alone.

Whether it was Cheng Yanjin or Wei Chigong, although they were all shocked by the force of the land, sea and air after seeing the breakthrough of the land, sea and air, they did not choose to surrender in the end.

The reason for this is complicated, well, it's not that complicated, but the process of subduing these two guys is more cumbersome than Lu Haikong expected.

Although Lu Haikong came out alone, this guy didn't come back empty-handed, he came out with two missions when he came out.

Purification process bites gold

Task Type: Special Purification Mission

Mission Description: Please find a way to purify the extraterritorial demons and special historical military commander Cheng Biting Jin and transform him into a human.

Rewards: ???

This is one of the two tasks brought out by Lu Haikong, this one is the task of purifying Cheng Biting Jin, and the other is of course the task of purifying Wei Chigong.

There is no doubt that these two are the tasks triggered by Cheng Biting Jin and Yu Chigong after Lu Haikong broke through 97 by force, this task is obviously a prerequisite for Lu Haikong to subdue Cheng Biting Jin and Yu Chigong, only when Lu Haikong purifies these two guys, Cheng Biting Jin and Yu Chigong can be subdued by him.

After all, if Cheng Yanjin and Wei Chigong were not purified into human beings, they could only stay in the human world for three months at most, unless they could break a hundred, otherwise they would definitely die in three months, this is one point, and there is one point, and the system should definitely not let the land, sea and air receive two extraterritorial demons as subordinates.

So after the breakthrough of the land, sea and air, when the sentence of middle two was thrown out again, Cheng Yanjin and Wei Chigong did not hesitate to help the land, sea and air trigger these two tasks.

Judging from these two tasks, Lu Haikong seems to have made a big breakthrough in subduing these two guys, at least two tasks have come out, and then just complete the tasks.

But how can it be so simple? If you take a closer look, you will find that this so-called breakthrough in land, sea and air is very limited, although the system gives a task, but how to complete this task is not given any hints.

Under such circumstances, it is estimated that it will be quite difficult for the land, navy, and air force to accomplish this task, and it is estimated that the land, navy, and air force will have to fight a protracted war.

At this point, Lu Haikong himself also knew, so after he took these two tasks, after coming out of the hall of the City Lord's Mansion, Lu Haikong sent someone to send Cheng Yanjin and Wei Chigong back to Beifeng.

The first is that there is a prison in Beifeng, and it is much safer to put these two guys in the prison than here, and secondly, Lu Haikong has always felt that the extraterritorial demon army is not so easy to deal with, and he is worried that it is a little inappropriate to put these two guys here, after all, the other party has the ability to control aliens, and he doesn't want to leave two unstable factors around him.

So in order to ensure safety, Lu Haikong handed over his [Great Teleportation Order] to Huang Zhong, and asked him to use the [Great Teleportation Order] to directly teleport back to Beifeng to escort these two people back to Beifeng.

Huang Zhong's side did not disappoint Lu Haikong, relying on the help of the [Great Teleportation Order], it only took him one day to send Cheng Yanjin and them back to Beifeng.

At the same time that Cheng Yanjin was sent back to Beifeng, there was another good news on Lu Haikong's side, and this good news was nothing else, it was Zhang Yan's side that made a huge breakthrough in the research of the living dead toxin.

Lu Haikong was very surprised when he heard this news, and directly put down the work at hand and rushed to Zhang Yan's side.

Zhang Yan didn't make Lu Haikong happy, as soon as Lu Haikong was in place, Zhang Yan handed over her research results to Lu Haikong to see.

When Lu Haikong saw the thing that Zhang Yan handed over to him, Lu Haikong immediately knew that Zhang Yan had succeeded, not that Lu Haikong's Heavenly Eye Technique identified the thing at a glance, but when Lu Haikong saw the Dao talisman that Zhang Yan took out, Lu Haikong immediately got a system prompt.

[The quest you participated in 'Analyzing the Living Dead' quest is completed, and you will receive a Mythic Treasure Chest.] 】

The appearance of this system prompt made Lu Haikong ecstatic, his surprise was certainly not a mythical treasure chest, what he was pleasantly surprised was that the appearance of this system prompt proved that Zhang Yan's research was correct and successful, and in the case of understanding this premise, Lu Haikong experimented with Zhang Yan with great enthusiasm for her research results.

Zhang Yan's profession is a Taoist priest, and she is also a Taoist priest who has mastered the [Taiping Heavenly Book], plus she is best at the use of Taoist talismans, so in the study of the toxins of the living dead, she is also mainly based on Taoist talismans, and her research results are a Taoist talisman called [Purification Talisman].

【Purification Charm】

Quality: Excellent

Description of the Dao Talisman: A special Dao Talisman researched by Zhang Yan, this Dao Talisman has quite a good effect in inhibiting the toxins of the living dead and purifying the living dead.

This is the attribute of the Dao talisman researched by Zhang Yan, the attribute is very simple, but in terms of effect, after experimental experiments, Lu Haikong found that such a [purification talisman] can purify the living dead virus on two or three people, and the effect on the enemy is even more outstanding, and all the living dead within a few square meters are thrown out to the ground, and the effect is extremely amazing.

Of course, the amazing effect is not without a price, this kind of Dao talisman is not easy to make, and the cost is extremely high, a piece at least has a cost of about dozens of gold, in counting the loss of the production process, a hundred gold is the most basic.

And in this battle, what Lu Haikong needs is not one or two, what he needs is to start with 10,000 cards, and it can be predicted how terrifying the funds that Lu Haikong needs to invest in Dao Fu.

However, at this time, Lu Haikong had no time to take care of these, and after the successful research of the [Purification Talisman], Lu Haikong directly asked Zhang Yan to pass the production method of the [Purification Talisman] to the rear, and let Zhang Yan and the Dao Talisman Workshop under his command make the [Purification Talisman] at any cost.

When this order was given, even Lu Haikong's mood couldn't help but get excited.

Lu Haikong knew very well that as long as the rear could continuously supply [Purification Talisman], then the balance of this battle would have been stabilized, and then Lu Haikong could start to think about counterattacking.

In the absence of the living dead virus as a weapon for the extraterritorial demons, the land, sea and air are fully confident that they will be defeated.

However, what Lu Haikong didn't expect was that while he was preparing for a counterattack on his side, on the other side, the Extraterritorial Demon Legion, which had been silent for several days, finally took out their ultimate move after holding back for a few days.

The scouts on the land, sea and air sides sent information that an army of millions of living dead was approaching.

This army of the living dead is the army of the living dead who easily destroyed the shelter they built by Zhao Yun before, and they are also the basis of the last resort of Du Ruhui and the middle-aged literati beside him!

A great war beyond the imagination of the land, sea and air force is about to unfold under circumstances that the land, sea and air force did not expect at all.