When night fell, the strong wind of the Chifeng grassland blew again, and the temperature dropped, no matter how thick the two of them were, they couldn't stop the invasion of the strong wind on the body. Shi Yan was okay, he urged his true qi to walk around in the fire attribute meridians, and his body immediately became hot, poor Arus, because he only had the thunder attribute, there was no way to resist this pervasive strong wind, and in desperation, the two of them could only find a low-lying place to take shelter from the wind.

"Senior brother, it's not a way to go on like this, the temperature difference between day and night is too big, I can't bear it anymore," Arus said.

"Also, why don't we squat here, let's keep walking, and our bodies can be a little warmer when we exercise," Shi Yan said.

"Okay," Arus said, nodding.

As soon as the two of them came together, a strong wind blew, and the two of them took a few steps back, and hurriedly squatted down again. No one thought that the wind was so strong that they couldn't walk normally, but it was not a way to hide all the time, so the two of them gritted their teeth and continued to move forward.

"Now it would be nice to have a fire to roast," Shi Yan said.

"I want the whole steppe to burn," Arus said.

As soon as the two of them finished speaking, they saw that not far from the grass, a little fire slowly condensed, after the wind blew, since the formation of a fire in the prairie momentum, the green grass was covered by the sea of fire, since there was also a "squeak squeak~" cry in the sea of fire.

"I'm going, I'm just talking, where is there such a fire?" Arus said, looking into the distance.

"Puff~" Pucci got out of Shi Yan's ring, jumped on Shi Yan's shoulder, and shouted as he looked at a sea of fire in the distance.

"What's wrong," Shi Yan said curiously, looking at Pucci.

"Puff~Puff~" Pucci shouted anxiously as he pointed in the direction of the sea of fire.

"Senior brother, is Pucci going to take a look," Arus said.

"Puff~" Pucci nodded violently after hearing this.

"Is there something there that attracts Pucci?" Shi Yan said curiously.

The two of them ran quickly in the direction of the sea of fire, and a scorching air flow came to their faces, and the heat made the two of them go from cold to hot, and they instantly felt stuffy and panicked. finally walked to the edge of the sea of fire, and the scene in front of them stunned the two of them. I saw this piece of flame, not that the grassland was burned, but a small mouse with a burning body gathered together, the fire on their body surface was overflowing, the color was dark and light, and the number of them could not be counted at all, and in the middle of this group of burning mice, there was a huge strange bird with a mouth nearly half a meter long, a green body and a red tail, and two short monster claws on the chest.

"This is definitely the weirdest picture I've ever seen in my life, what's going on? A flock of burning rats vs. long-billed birds," Arus was surprised.

"Then you won't set yourself on fire, are these monsters going to play with that bird?" Shi Yan was surprised.

"Poof~" Pucci suddenly screamed.

"Huh~What~" The strange bird suddenly screamed at Shi Yan's side.

Shi Yan and Arus were stunned, they didn't expect this strange bird to notice Pucci, and at the same time, all the burning mice were also looking at Pucci~

"Puff~"

I saw Pucci crawling on the shoulder of Shiyan, since he screamed at the strange bird, the burning mice were stunned, and after looking at each other, they all followed Pucci to "squeak and squeak ~" at the blue-tailed giant bird, and after the mice squeaked, the flames on their bodies became more and more violent, and after being connected together, they formed a sea of fire again.

"Huh~What~" The blue-tailed giant bird shouted, only to see it violently incite its wings, and its wings set off a gust of wind.

Shi Yan and Arus didn't expect its wings to be so powerful, and after a fan, since they fanned all those weak flame rats away, the giant bird was extremely fast, and before the fan rats landed, they stretched out their slender 'beaks' and picked one up at once, and swallowed it into their stomachs as soon as they raised their heads.

"Poof~" Pucci seemed to be angry, and shouted loudly at the strange bird.

"Xiao Yan, don't be careless, the strange bird in front of you is very likely to be a 'strange beast - exterminating the Meng' bird, a descendant of the wind god pterodactyl, and there are many natural enemies, including this group of fire spirit rats on the ground. Annihilation lives by eating these fire spirit rats on weekdays, and his temperament is cruel, and he is a dangerous beast" The voice of silence came from the ring.

"Puff~~Puff~~~" Pucci roared at the beast, as if he was very resistant and disgusted with this strange bird.

"Arus, let's go," Shi Yan said suddenly.

"You're sick, rats fighting, what are you involved with? Besides, didn't you listen to Aunt Jing, it's a very dangerous beast," Arus said.

"Puff~" As soon as Pucci heard that Arus didn't help, he jumped directly on Arus's face and scratched it.

"Okay, okay, if you don't go, I'll go, Pucci is so excited, it's not appropriate for us to make a move," Shi Yan said.

"Senior brother, when you can be as good to me as you are to Pucci, I will be satisfied," Arus said, grabbing Pucci.

"Ghost Fist" Shi Yan shouted angrily.

Shi Yan's side immediately separated three afterimages, and Shi Yan attacked the Extinction Bird together, the other party seemed to sense the arrival of the crisis, and immediately adjusted the direction to face Shi Yan, "Boom Boom~" After three loud noises, Extinguishing Meng was shocked and retreated a few steps, and then Shi Yan flew closer, and an upper ditch fist hit Extinguishing Meng's neck directly.

"Huh~What~" Annihilation screamed, suddenly flew up, and poked Shi Yan with his long beak.

"Ghost Fist" Shi Yan summoned an afterimage again, when the afterimage collided with the bird's beak, Annihilation was shaken open again by a huge force, and after the afterimage disappeared, Shi Yan wrapped his fighting energy around the two fists, and kept hitting Anmeng's head and mouth. Zhan Meng only saw the figure of a child in front of him constantly shaking, but he couldn't fight back. In a hurry, he flapped his wings violently, and a gust of wind blew Shi Yan out of the distance.

"Huh~What~" The strange beast screamed, and aimed its mouth at Shi Yan's chest and stabbed violently, the bird's beak 'beak' was extremely hard, not something that the human body could resist, once it was poked by it, it would be a blood hole at best, and it might be directly penetrated at worst.

"Thunderball"

The ability to destroy Meng's fan and poke was honed for a long time, and Shi Yan secretly screamed in his heart that it was not good, and his body had not yet stood firm, so he had no time to dodge. At the moment when the long beak of the exterminator was just approaching him, a white figure beside him smashed into the body of the exterminating bird with a 'boom~', directly knocking the exterminating bird out, and the exterminating bird climbed more than ten meters away with a rolling belt, and after getting up, it staggered on the ground.

"Ghost Fist" shouted.

After the three afterimages around him appeared, Shi Yan was lucky, and the three afterimages disappeared in an instant, and the power condensed by the afterimages was instantly absorbed by Shi Yan. I saw Shi Yan's speed increase dramatically, and the green tendons on his fist burst out, and he instantly arrived in front of Annihilation, and a heavy downpercut directly smashed into Annihilation's long mouth. Zhan Meng snorted, and his half-meter-long mouth was thrust into the dirt by a huge force.

The slaying bird snorted "woo woo~", no matter how hard he tried, he couldn't pull the long beak out of the dirt.

Shi Yan gasped heavily, and instantly sucked the power of the 3 afterimages and forcibly infused them into his body, although the strength could be improved, the damage to the body was not small, fortunately, it hit with one blow. Looking at Arus again, because he had condensed all his fighting energy, he used the 'Thunderball' in a hurry, and he was squatting on the ground weakly and gasping for breath at the moment.

"Squeak squeak~~" The flame rat suddenly shouted happily when he saw that the natural enemy was defeated.

"Puff~" Pucci was also very happy, first patted Shi Yan, and then ran over and patted Arus, as if praising the good performance of the two.

"Xiao Yan, Arus, listen, these rats in front of you are called fire spirit rats, and they are also a kind of strange beasts, let Pucci communicate with them, if they can accept you, you will be blessed" came from the ring.

"Fire Spirit Mouse?" Shi Yan said curiously.

"Blessed?" Arus said.

"Yes, this strange beast, although it is small, is born with flames behind it, and it is a branch of the ancient beast Fire Spirit Weasel," said Zhu Jing.

"I don't understand, they look like they're all about to be burned down, how can they find something," Arus said.

"Senior brother, look at these fire spirit rats, those flames can't actually hurt themselves, they are just wrapped in flames," Shi Yan said.

"Huh? It's amazing," Arus said, immediately crouching on the ground and looking at the small fire spirit mouse in front of him.

~~~~~

On the seemingly flat grassland, no one would have imagined the existence of a cave in the ground, Shi Yan and Arus followed Pucci and the fire spirit rats all over the ground into a half-human-high cave, this cave is extremely hidden, weak not for the fire spirit rat to lead the way, they will not be able to find it in their lifetime.

As soon as the two of them entered the hole, they immediately warmed up, a large number of fire spirit rats led the way in front, and the two of them crawled behind, although the hole was warm, but the air was not very circulating. Due to the thin air, it didn't take long for Shi Yan and Arus to feel that they couldn't breathe, and they began to regret following in.

"Puff~"

Just when the two of them were about to shout to stop, Pucci suddenly screamed at the corner in front of them, and the two of them only felt a gust of wind blowing, and immediately felt a lot of energy, so they quickly crawled to the corner, wanting to see if they had reached the exit. But to their surprise, the exit was an exit, but not an exit from the ground, but an underground entrance.

A huge space was displayed in front of Shi Yan and Arus, who would have thought that there would be such a space under this grassland, fire spirit rats were covered in every corner of the space, Shi Yan and Arus saw very clearly, this huge space is supported by a huge bone, in other words, this is also the belly of a huge ancient beast, I don't know how many years ago, this ancient beast died on this grassland, after several times of bottom shell changes huge remains were buried underground, from the outside it is just a raised grassland, Who would have thought that there would be such a space underground.

"I~~~ go" Arus said, and after a sound, since there was an echo, "I~~~ go".

"It's amazing, since such a huge ancient beast is buried here," Shi Yan said in surprise.

"Puff~"

Just when the two of them were surprised, Puqi suddenly ran to Shi Yan, got into the ring at once, took out all the gold creation medicine in the ring, and handed it to the group of fire spirit rats, it is strange to say, this group of fire spirit mice seems to need these gold creation medicines, I saw a fire spirit mouse open the medicine bottle and send the gold creation medicine to the mouth of an injured fire spirit mouse, the injured fire spirit mouse first sniffed it, and then ate the pill in one bite. The other fire spirit rats were all happy to squeak and squeak~, and there were echoes in the space.

"What's the situation? Do they eat this too? Arus wondered.

"I didn't know before, I think it was because Pucci saw that they were injured, so he gave them the golden creation medicine," Shi Yan said with a smile.

"There are so many fire spirit rats here," Arus laughed.

"I've heard my father say that many beasts live in groups, and I think these fire rats are too small to survive alone, so they can only survive by exerting their group strength," Shi Yan said.

"Xiao Yan is right, I have seen this kind of alien beast in the 'Alien Beast List', they are a weak race that can survive in groups, but according to records, the Fire Spirit Mouse is very easy to get along with, and it is also one of the very few alien beasts who are willing to contact humans" Zhu Jing said suddenly.

"Why does Pucci want us to help them, does Pucci know them?" Shi Yan said curiously.

"You little fool, Pucci was born in the mountains, how can he know the alien beasts of the grassland, I think it's because Pucci has the ability to distinguish between good and evil, it can distinguish between medicinal herbs, and it must be able to feel the ferocious aura of the alien beasts killing the birds, so let's help this group of fire spirit rats" Zhu Jing analyzed.

"Puff~" Pucci ran back and jumped into the ring, Shi Yan only felt a slight tremor in the ring, and after a while, Pucci came out, holding the vial of Jinchuang Medicine in his hand and shaking constantly.

"You gave them all the golden medicines?" Shi Yan asked.

"Poof," Pucci nodded.

"That's gone, that's all that," Shi Yan said.

"Puff~Puff~Puff~"

Shi Yan looked at the white velvet round Pucci jumped straight on the spot, and then pointed not far away with his short arm, after Shi Yan followed Pucci over, he saw that many fire spirit mice in this group of fire spirit rats were injured, and some were lying there dying, and the poor little guy looked at Shi Yan with blank eyes.

"What's going on?" Shi Yan was surprised.

"Puff~" Pucci said as he handed the Jinchuang medicine bottle to Shi Yan.

"Oops, I guess I was injured by that strange beast, Xiao Yan, you hurry up and refine some gold creation medicine, Puqi means that these medicines are helpful to the little ones" There was a quiet voice from inside the ring.

"Oh~ Okay, there were still a lot of medicinal materials that were useless before, I'll refine them now," Shi Yan said.

~~~~~

In the huge underground space, Shi Yan placed the medicine furnace on the ground, and as soon as his true qi condensed, he beckoned a flame and threw it into the Dan furnace. Arus smashed and cut off the materials on the side, only to see Shi Yan constantly put 'hemostatic grass, fragrant bamboo, flower rain and dewdrops, and bitter lotus roots' into the Dan furnace, and due to previous experience, each bottle of medicine was completed in about 1 column of incense.

In the space, the incense of Dan is permeated, and the various lights emitted by the Dan furnace also make the space colorful, and all the fire spirit mice are quiet, smelling the Dan incense over and over again, while quietly looking at this wonderful scene. Every time a bottle of Jinchuang Elixir came out, without waiting for it to be put into the bottle, Pucci and the Fire Spirit Rats quickly sent the pills to their partners' mouths one by one, and after those injured Fire Spirit Rats ate the pills, their spirits immediately improved a lot.

After one night, Shi Yan refined more than 40 bottles of Jinchuang Medicine, and the true qi in his body had almost dried up, and due to the excessive output, Neidan continued to extract the true qi in the meridians, making Shi Yan feel a faint pain all over his body.

"Drink some spring water," Arus said.

Due to Shi Yan's refining of medicine, Arus also didn't sleep all night, and kept preparing materials for Shi Yan on the side, fortunately, the two of them didn't boil in vain all night, and the pill was enough for the injured fire spirit rats, and a few of them were able to move slowly after a night of treatment.

"I guess it must have been a certain fire spirit rat that was attacked by Annihilation to trigger the rescue of this group of fire spirit rats, but I didn't expect that this group of fire spirit rats were also injured like this," Shi Yan said.

"No matter, I'm going to rest, and if I don't sleep, you should save me," Arus said.

"Me too, my whole body hurts, and I can't stay up without rest," Shi Yan said.

Just when Shi Yan wanted to rest, the air around him suddenly glowed faintly, and all the fire spirit rats were startled, and then watched the stars in the air continue to gather towards Shi Yan's body. Shi Yan knew that this was the rhythm of promotion, so he immediately took off his clothes and sat cross-legged on the ground, and when a little bit of true qi filled his body, the inner dan in Shi Yan's body quickly absorbed, and finally after a burst of true qi swelled, Shi Yan was promoted to a 6th stage spirit master. After being promoted, Shi Yan's body was a little brisker, but he was also a little sleepy, and he didn't think about anything, so he fell to the ground and began to fall asleep.

~~~~~~~~~~