Hua Qingyan immediately used a new isolation charm, and the monster was almost able to escape, but after being labeled with a new isolation charm, he scolded madly again:

"Despicable humans, when I go out, I will definitely slaughter you!! Pave the way for your flesh! ”

Hua Qingyan saw that the floor under the demon's feet was corroded and blackened, and for the first time, she felt that this demonic aura was powerful.

His face couldn't help but be solemn, if this demonic qi remained in one place for a long time, wouldn't even the entire city become full of holes, and the bodies of the people who were possessed would not be able to be saved.

Hua Qingyan twisted her eyebrows and took out the ogre grass.

The monster that was still shouting saw the ogre grass and shouted in fright:

"You, what are you doing, what you have in your hand is、That's the ogre grass!! No, don't come near me! ”

Hua said lightly but didn't say a word, first, he used the ogre grass to get close to the monster, although the monster was afraid, but there was no damage.

Hua Qingyan simply cut off the monster's hand, and directly squeezed out the juice of the ogre grass and dripped it into the wound, and the monster screamed, but the damage was not great, and the black gas was only a little less.

The monster yelled:

"Despicable human, you dare to use the ogre grass on me, I will suck your blood dry and crush your flesh into mud!!"

Hua Qingyan was very unhappy to listen to, so she simply stuffed all the demon grass into the monster's mouth and forced it to swallow it.

As soon as the monster swallowed the ogre grass, countless demonic qi skyrocketed, and the monster let out an incomparably miserable scream, and the soaring demonic qi slowly dissipated, and most of it was gone at once.

The monster cursed viciously, but Hua Qingyan saw a little hope, one plant can remove most of the demonic energy of the monster, so if you stuff it with another plant, won't you be able to kill the monster directly?

But this definitely won't work, where can you use the plug directly when removing demons, and what to do when the monster is out of human possession.

Hua Qingyan didn't care about the half-dead monster, cursed at her constantly, and went to the alchemy room with the remaining demon ogre.

According to the corrosive nature of the demonic qi, she found other herbs that were mutually restrained, and then combined them with the demon-eating grass to refine a new potion, and took it to test it again, forcing the monster to drink some, the effect is still the same, and the potion on the sword is applied to kill the monster, which also has an effect, but the effect is very small, and the demonic qi cannot be eliminated, and it can only be illuminated into a little damage.

Hua Qingyan felt that the amount of the ogre grass was not enough, and then continued to increase the amount of the ogre grass, and as a result, when it was added to a bottle of one hundred plants, it was possible to kill the monster with one knife and let the demonic energy of the monster dissipate.

It's a waste.

Hua Qingyan watched another monster die, but sighed in her heart.

These days, the outside is even more chaotic, the monsters are becoming more and more unscrupulous, and they are lucky to catch a few, but more monsters are killing people everywhere, Jun Mohan has no choice, he directly opens the city protection array, and consumes a large number of spirit stones to ensure that the monsters can no longer be mixed in, and the monsters inside can show the prototype.

As Hua lightly rubbed her somewhat painful forehead, a strong slender hand helped her gently rub it.

Hua Qingyan knew that it was Jun Mohan who came back.

Looking at Jun Mohan's not very good face, he knew that it must be bad outside.

"What's the mess out there now? Could it be that monsters are rampant everywhere in the Dragon Flame Continent? ”

Jun Mohan pursed his lips and nodded, and said lightly:

"I've looked through the books, about how to destroy monsters, but there is no more information, other countries, important cities have opened formations, but many formations have no effect on monsters."

Hua Qingyan also knew, she sighed and said:

"It's really strange, why does our city protection formation here have an effect on monsters, when I studied this formation, I didn't find anything too special, although it is a high-level defensive formation, there is nothing special."

Hua Qingyan couldn't figure out why there was no special defensive array, but it could prevent monsters.

Originally, she also wanted to find the key point by studying the formation.

Jun Mohan told her not to be anxious, was silent for a moment, and said:

"Something might happen to the Broken Path Academy."

Hua Qingyan was shocked, Breaking Dao Academy has a lot of her hard work, and there are so many of her students there, how can something happen.

"What's going on?"

"Monsters have recently begun to slaughter the city, and the cities that have not been protected by the formation have rarely survived, the Broken Dao Academy's Great Courtyard Array has no effect on the monsters, many monsters have begun to gather at the foot of the Broken Dao Academy, and it seems that they intend to destroy the Broken Dao Academy in one fell swoop, and I have sent someone to help."

"Those bastards! If I really dare to touch the Breaking Dao Academy, I will definitely kill them!! ”

Hua Qingyan was very worried in her heart, and she didn't want to rest at all, so she continued:

"Let me think about how I can make the effect of the ogre grass the strongest...... Wait a minute!! By the way, why didn't I think of it, to strengthen the effect of the Demon Eater Grass, as long as there is a way to increase the effect of the Devil Eater Grass by ten times and a hundred times, can't you directly use the least amount of Demon Eater Grass to kill the monster!! ”

Hua Qingyan was so excited that she didn't have time to say anything before she got into the alchemy room.

There are so many herbs, many of them can enhance the efficacy of one herb, as long as she improves the efficacy of a demon-eating herb, it will not be wasted!

Hua Qingyan started refining immediately, and after finding a way, she stayed in the refining room for more than ten days without sleeping.

And these days, the outside has been full of grief, and there are tragedies everywhere, Jun Mohan's face is getting more and more solemn day by day, but he didn't tell Hua Qingyan about the things outside.

The people outside have already begun to complain about Hua Qingyan:

"Didn't the Seventh Princess say that the isolation charm is useful, but the isolation charm only has the effect of a day or two, and if you don't pay attention, you will let the monster run away! You can't kill at all!! ”

"Didn't the Seventh Princess say that she was refining a potion that could kill monsters, why is there no news yet!"

"The potion to kill monsters? It's at all! If she could really develop it, she wouldn't be like a shrunken turtle, hiding in the palace all the time, and she didn't dare to show her face! ”

"Hmph, no wonder even the pharmacy has been closed, I used to think how powerful Hua Qingyan was, it turned out to be all blown out, and it sounded good, but now, how many people have died outside, and I don't see Hua Qingyan say a word about whether the potion has been developed!!"

Xia Zhu and Xiaomei heard the words of the people, their faces turned red with anger, they wanted to scold back, their young lady has been developing day and night, and they haven't rested much recently, but these people are still complaining about Miss.

How can there be such a person, in the entire Longyan Continent, no one has a way to destroy monsters, and Miss has not refined it, isn't it normal!!

But they can only endure it now, they believe that Miss will definitely be able to develop it, and they all know that Hua Qingyan has already refined a bottle.

There are hundreds of demon-eating herbs in that potion, and after applying the potion to the sword, the demon can be killed with a single sword, and the demonic energy will disappear.

But the young lady said that it was a failure, and they had to wait.

"Hua Qingyan is a big liar, who of you believes her and who is stupid, maybe everyone is hiding in a corner now, and they are being protected by heavy protection."

Xia Zhu, who didn't want to be angry, couldn't help but shout:

"Shut up, our young lady has been developing potions every day for the past month, but you are complaining here, it's too much!!"

Xiaomei couldn't help but scold:

"That's right, our young lady has already developed a potion that can kill, but she said that it was too wasteful of devil grass, and you couldn't afford it at all, so she has been improving it day and night, our young lady thinks about you like this, but you still have to say this young lady, we must tell young lady!!"

Those people were a little embarrassed when they heard Xia Zhu and Xiaomei's words, but they caught the point:

"You mean to say that the Seventh Princess has already refined the potion to kill the monsters?!!"

"Then why don't you take it out, and watch the monsters kill how many of our compatriots have been killing unscrupulously."

"That's right, there is a potion to kill monsters, why don't you take it out!"

Xia Zhu and Xiaomei, who came out to buy, trembled with anger:

"You, you are unreasonable!"

They were so angry that they went back to the Seven Kings' Mansion directly, but they didn't know that those people would soon spread the news that Hua Qingyan had refined a potion to kill monsters all over Longer City.

Many people heard that Hua Qingyan had a potion to kill monsters but didn't take it out, and they all scolded Hua Qingyan, and even with the use of people with intentions, they slowly gathered and went to the Seven Kings' Mansion to make trouble, forcing Hua Qingyan to hand over the potion.

……

In addition to the fact that the people of the Dragon Kingdom quickly knew that Hua Qingyan had a potion to kill monsters in his hand, the Dragon Teng Academy, the Dragon Teng Kingdom, and the Azure Gate all heard that Hua Qingyan had developed a potion to kill monsters, and they were all shocked.

Tian Yihong of Tianqingmen immediately recruited Tian Yuya and Tian Sanfan and others:

"Have you all heard of it, Hua Qingyan has developed a potion that can kill monsters!! This time, I want you to get your hands on the potion, no matter what method you use! ”

Tian Yuya and Tian Sanfan still held a grudge against Hua Qingyan in their hearts, and when they heard Tian Yihong's words, their first reaction was not to believe it:

"Father, where did you get the news, how is it possible, we got the news, the Broken Dao Academy is about to be attacked by monsters, if Hua Qingyan really has a potion to kill monsters, how can it be that the Broken Dao Academy is still resisting the attack of the monsters now, and there is nothing to be done."

"That's right, father, this news is false nine times out of ten, father has to think about it clearly, now there are traces of monsters everywhere outside, it's too dangerous, we can't rush everyone out to die."

Tian Yihong said coldly:

"Since you don't think it's true, then it's up to you to find out, the matter of the Azure Pill Pharmacy in the Dragon Country hasn't been settled with you before, if you mess up again this time, hum!"

Tianyi Hong waved his hand, and Tian Yuya and Tian Sanfan's faces turned a little white with fright.

Naturally, their cultivation would not be killed by monsters so easily, just thinking that those monsters could not be killed, this fear could make people give in without a fight.

They all gritted their teeth and thought: It's a flower whispering again! If it weren't for her spreading some potions, where would they need to go out of the Azure Gate at such a dangerous time!!