It is relatively easy to collect Yang Fire. With the Taotie Cup, Ye Liuyun and the others' main opponents are ferocious beasts.
Moreover, the main means of the ferocious beasts are also the power of fire, so they are easy to deal with.
When they arrived at the source of the fire, they would collect the Taotie cups without any effort on their part.
Even though the types of fire sources are relatively mixed, the quality is not too high.
It is estimated that some high-quality fire sources have already been absorbed by the ferocious beasts.
Fortunately, the quantity is large enough for everyone to distribute.
Then there is Yin Fire. The number of caves with Yin Fire is obviously much less, less than one-tenth of that of Yang Fire.
Moreover, the locations of the caves are relatively remote. You can't feel the temperature increase at some cave entrances.
Only Yin Fire with the same properties can feel it.
Zhuque and Lin Zhiqiu were also taken back to the cave world by Ye Liuyun, allowing them to go back to absorb and refine the Yang Fire.
Only Ye Liuyun and his two clones were left to continue exploring.
The first cave Ye Liuyun entered had an eerie green light shining at the entrance, and he could feel the temperature.
The smell of decaying corpses coming from the cave should be a kind of yin fire from the center of the earth.
Generally, the quality of Yin Fire that can feel the temperature is not very high. But now that he encountered it, Ye Liuyun would not let it go.
They walked a long way down the cave. Along the way they saw the skeletons of several ferocious beasts, but no living ferocious beasts.
"There are signs of gnawing!"
Ye Shuangdao glanced at the remains with his golden eyes, and several of them seemed to have been eaten to death by rat-like ferocious beasts.
Rat holes often appeared underground. Some rats with green eyes peeped out and stared at them.
"It seems that this cave should be occupied by a group of rats!"
Ye Liuyun also stopped temporarily, thinking about countermeasures.
Individual rats are easy to deal with, and they don't even dare to attack them.
But if a swarm of rats attacks, it will be troublesome. If there are too many rats, they will not be able to kill them even if they want to.
Since mice can burrow here, the magic vines should also be able to burrow into the ground.
So he released the magic vine and asked him to clean up the rats in the ground first.
The magic vine actually has various attributes in its body and is not afraid of Yin Fire attacks.
Let him devour the rats and even increase the power of his Yin Fire.
As expected, the magic vine can also burrow into the ground. He is now at the eighth level of breaking the world, and ordinary mice are no match for him.
"It's a group of fire-eating rats, and there are quite a few of them! At the bottom of the cave is the Yin Fire in the Earth's Core!"
The magic vine was able to explore the deepest part of the cave very quickly, and there was no need for Ye Liuyun and the others to go down.
There are many beings in the rat swarm who are at a higher level than the demonic vines, so it will take some time to clean up the demonic vines.
"Then leave it to you, just devour it, and just keep the last flame for me!"
Ye Liuyun also took two clones out of the cave and set up a formation at the entrance to prevent fire-eating rats from escaping.
If a group of rats finds that they are being attacked, the first choice to escape is definitely the exit.
Only when the exit is found to be blocked will a path be opened.
Ye Liuyun asked the formation master to set up a large trap and kill formation, trapping first and then killing, so as not to be discovered by them in advance.
The movements of the magic vine underground were quickly discovered by the rats.
He devoured the rats so quickly that wherever the vines passed, large fire-eating rats were sucked into mummies.
He can't absorb the remaining fire-eating rats of the ninth level of breaking the world for the time being, and they will be discovered naturally.
However, the magic vine also had its own method. He directly poisoned the rats.
The magic vine has various attributes and powers in its body, including poison.
The density of rat groups is high, and poisoning is the fastest way to kill them.
Some fire-eating rats of the ninth level of breaking the world discovered the magic vine and went to bite it.
In the end, they were not absorbed or devoured by the magic vines, but killed by poison.
Moreover, the toxin is also quickly spread by other escaped fire-eating rats.
The rats spread the news quickly, avoiding the vines everywhere.
A fire-eating rat that broke through the ninth level suddenly jumped out of the hole near the flames.
There were dozens of fire-eating rats that broke through the ninth level, lying down near a ball of green yin fire to rest.
When the fire-eating rat that reported the news jumped out of the ground and screamed, all the fire-eating rats immediately opened their green eyes.
The largest rat king decisively spit out a ball of green flames the moment he heard the message.
The fire-eating rat that reported the news was directly burned to ashes, not even a scrap was left.
The Rat King was worried that the fire-eating rat that reported the news would also be contaminated with the poison and infect them.
Then a group of the highest-level fire-eating rats around it immediately rushed out of the cave collectively, very fast.
Along the way, they screamed, beckoning the rats to rush out of the hole.
The magic vine also immediately discovered the movement of the rats. Countless fire-eating rats began to gather towards the passage on the surface.
He immediately used vines to block it. Most of the fire-eating rats were intercepted by him and were directly sucked into mummies.
Some high-level fire-eating rats tried to bite through the vines, but they were all poisoned by the toxins in the vines.
The demon vine also took the opportunity to devour and absorb many high-level fire-eating rats.
But there were still many fire-eating rats that bypassed the blockage of the vines and rushed out.
For the rats, the number of vines was obviously not enough.
Ye Liuyun also received news from the magic vine.
"It's okay, we have already set up the formation, and even those who miss it won't be able to escape! Just chase them and kill them!"
He told the magic vine not to worry, and the fire-eating rats that escaped could be dealt with using the formation first.
It's not too late for the magic vines to chase after them after clearing out the rats in the ground.
In the passage, led by the fire-eating rats of the ninth level of breaking the world, the rats gathered more and more.
Rat beasts are not low in intelligence, but they don't understand formations after all.
The moment these fire-eating rats rushed out, they all plunged into the formation without realizing it.
Especially after entering the formation, the rat swarm cannot get out. The subsequent rat swarms will not stop unless they receive other commands.
In the end, the number of fire-eating rats that broke into the formation was close to 20,000.
This number only escaped after the demonic vines blocked it. Most of the rats are still being killed by the demonic vines.
This shows how big the rat population is here.
The demonic vines were also having a great time killing them. The energy of so many fire-eating rats almost allowed him to break through to the ninth level of world-breaking.
His vines also followed the hole to clean up the fire-eating rats underground. At this moment, the vines were also extending towards the formation at the entrance of the cave.
In the formation at the entrance of the cave, those fire-eating rats were also trapped and killed.
They cannot break out of the formation Ye Liuyun arranged, and the way to kill them is to freeze them.
He used ice crystals collected from the snow-capped mountains to make the eyes of the formation, so that these rats with fire attributes would not be difficult to kill.
Most of the fire-eating rats trapped in the formation were already frozen.
Only those fire-eating rats with the highest level can still barely move, but their movements are also affected, and it is impossible to break the formation.
As time goes by, sooner or later they will freeze to death within the formation.
At this time, the demonic vines also cleared away the rats underground and rushed over to devour the fire-eating rats trapped in the formation.
The formation arranged by Ye Liuyun gave him permission, and his vines could enter.
Chapter completed!