The three of them hurriedly returned to the pre-agreed meeting place, due to a slight delay in time, a small number of blood-eating mosquitoes had already returned, and seeing that the cloud grass on which they depended had been picked, they chased after them frantically.

As soon as he returned to the cave, Jiang Yuchen took out two pills, closed his palms, kneaded them, and sprinkled them at the entrance of the cave, and a faint smell wafted in the air.

For humans, the smell is faint, but for the blood-eating mosquitoes is not ordinary, many bloodthirsty mosquitoes gather at the mouth of the cave, like a black cloud, but they dare not enter the cave, as if they are very afraid.

Yun Yifei knew that it was the elixir powder that Jiang Yuchen sprinkled at the entrance of the cave that had taken effect.

Jiang Yuchen kept moving in his hands, beckoning the two of them to come back, and took out a few colorful small flags from the storage bag, which exuded a faint fluctuation of spiritual power, obviously not ordinary, Yun Yifei saw this thing for the first time, and was very curious.

I saw Jiang Yuchen's jade hand wave, and one by one small flags shot out, shooting into the stone wall at the entrance of the cave, and put down several pieces of spirit stones in a few places that had been dug before, after arranging them, the fingers in his hands changed, and a ray of light flew out, and in an instant, a transparent barrier appeared at the entrance of the cave, separating the three of them from the blood-devouring mosquito like a black cloud.

The three people in the cave were all slightly nervous, especially Yun Yifei, because it was the first time to see this kind of formation, looking at the hundreds of blood-devouring mosquitoes, they couldn't help but shiver excitedly, the hairs on their bodies stood up, and they all took out the shield of the turtle shell and protected it in front of them.

"Okay, put away this turtle shell, you can rest assured with the protection of this formation. Mu Qing looked at the nervous Yun Yifei and said.

Yun Yifei looked at the two of them, and then at the transparent light mask, although he felt that it was not safe, but he still put away the turtle shell, after all, the two of them sat on the spot and rested, and they didn't want to be laughed at, especially in front of Jiang Yuchen.

"This mask doesn't work, how can it look so unsafe. Yun Yifei looked at the transparent light mask that could be broken by blowing bombs, looked at the black cloud again, swallowed his saliva and said.

"As long as there are enough spirit stones, a few more clusters of such mosquitoes will not be able to enter, don't worry. Mu Qing said with a smile.

"Is it so magical?" Yun Yifei said with a look of disbelief, although he often went in and out of the light mask shrouded in the Guanli Cave Mansion, he had never seen the tenacity of the light mask, and he never had a concept.

"As the young master of Yunlan Villa, you don't know the formation?" Jiang Yuchen asked with some doubts.

"What's the matter, do the people of Yunlan Villa have to know the formation?" Yun Yifei's face was gloomy, and he retorted in a strong organizational language.

And this time it was not only Jiang Yuchen who was surprised, but even Mu Qing looked at him with an incredulous expression.

"Are you from Yunlan Villa?"

"That's right, the owner of Yunlan Villa, that is, your mother, specializes in formations, and has a deep attainment in formations, and also has a place in the entire cultivation realm, so as the young master of Yunlan Villa, you don't know anything about formations, and it is indeed a little unreasonable. Mu Qing saw Yun Yifei looking at him with a puzzled expression, so he explained.

"Oh, I see. Yun Yifei muttered thoughtfully.

At this moment, there was movement outside, and an object the size of a face plate fell in front of the cave with a "bang", and then a piece of training flashed by, and the black cloud composed of blood-devouring mosquitoes was reduced by nearly half in an instant, but the remaining large part rushed towards the basin-sized thing fearlessly, and landed on it and bitten.

Only then did the three of them see that the basin-sized thing was a toad, covered in pimples, sticky, like a dirty lump of flesh, although it was surrounded tightly by numerous blood-eating mosquitoes, but due to the particularity of the body, it was not damaged at all.

After the toad swallowed the blood-eating mosquito in its mouth, it opened its mouth and stretched out its tongue again, swallowing most of the blood-eating mosquitoes in the air into its mouth.

The few remaining hemophagous mosquitoes instinctively sensed the danger and fled towards the valley, but before they could fly far, they stuck to it with a wave of their tongues and sent them into the toad's mouth.

There were hundreds of blood-eating mosquitoes like black clouds, and they were all swallowed by the toad, but there was still no swelling in the abdomen, as if there was something else in it.

The toad seemed to be unsatisfied, looked left and right, and came towards the entrance of the cave, so that the three people in it suddenly became nervous.

"Look at this momentum and coercion, it should be a demon beast that is about to enter the third order from the second order, which is equivalent to the cultivation of the Great Perfection of the Qi cultivation period, and it is not easy to deal with. Jiang Yuchen smiled and said with a slightly serious expression, and at the same time, a ball of silver wire was taken in his hand, and he was on guard.

"Why is there a toad in this place, isn't there only bloodthirsty mosquitoes? Mu Qing said in surprise.

The toad's attention was not in the cave, but wandered around the entrance, sticking out its tongue from time to time, and shaking in the air as if feeling something.

After a while, he jumped towards the cave, making the hearts of the three people in it that had just been put down suddenly lift up again, but when they came to the front of the formation light shield, they stopped, and screamed a few times.

Yun Yifei waited and looked at the toad outside the formation with big eyes, with an incredible expression.

"What about provocation, is it provocation?" Mu Qing guessed suspiciously.

"You have it, the demon beast will still be a gentleman, but it is indeed a little strange. In this tense atmosphere, Jiang Yuchen was still amused, and he did have some doubts in his heart.

"Or let's go out for a walk when we're full?" Mu Qing saw that the toad was not attacking the formation light shield, and his mood gradually relaxed.

"Go out and walk him, you see how good you look like him." Jiang Yuchen covered his mouth and snickered.

"Don't worry, if it doesn't attack, we'll just follow it. Mu Qing patted Yun Yifei, who was already stunned, and comforted him.

"Is there any elixir to repel the blood-devouring mosquito just now?" Yun Yifei blinked his eyes as if he had been awakened from petrification, and suddenly asked.

"This is Hualudan, which only has a repellent effect on mosquitoes and other kinds, and it should not be effective against this toad. Mu Qing said, but still took out two pills.

"Fairy Jiang, I'm tired. Yun Yifei took the pill without saying a word, turned his head and said to Jiang Yuchen, meaning to help him send these two pills out of this formation light shield.

Although Jiang Yuchen was a little unoptimistic about Yun Yifei's approach, he still nodded, his fingers changed and pinched a trick, and then with a flick of his fingers, a ball of light flew into the light mask, and immediately melted a small gap, and two Hua Lu Dan followed closely and threw out of the light mask.

The toad had been watching the situation inside through the light mask, and when he saw two pills flying out, he bounced outward with all four legs, and swallowed the pills into his mouth in the air.

As soon as he landed, he hurriedly jumped in front of the light mask, jumped a few times, shook his head for a while, and screamed a few more times.

"Look, as long as you can endure it, how about it? Feed the glutton, this time the toad won't leave, see what you do. Seeing this, Mu Qing counted Yun Yifei for a while.

"Two more? Yun Yifei stretched out his hand again.

"You, you should feed your pets, what's the use of feeding them, you have enough strength to attack us. "Mu Qing really didn't know Bai Yunyifei's intentions.

"These are the last two, this kind of pill is very useless, and I only purchased a few of them temporarily this time, and I didn't have many of them. "Count and count, but Mu Qing still took out two Hua Lu Dan.

Throwing out the two pills again, after the toad swallowed it in its mouth, it jumped up and down in front of the light mask, shook its head again, and its big mouth was cracked, looking very well-behaved.

"I still have a few more. Jiang Yuchen on the side took out the only four Hua Lu Dan and threw them out of the light mask, and after the toad swallowed it in his mouth, he ran back obediently, still currying favor in front of the light mask, and it was a "grunt" for a while, how did it look like begging for food.

"You see, this thing is addictive, and it's not going to go. Mu Qing looked at the toad and became angry for a while.

"Hurry up, we don't have that kind of elixir. Mu Qing walked to the light mask and said to the toad.

I don't know if the toad didn't understand what Mu Qing meant, or didn't believe it at all, a pair of small eyes stared at Mu Qing, jumping up and down for a while, shaking his head and shaking his body, trying his best to please.