Facing the tide of strange rats, Lin Xiang could only resist with his physical strength, how could he not be aggrieved?

Next to him, Kong Qingqiu gritted his teeth and looked at those strange rats.

"It's you again! When you were in the palace before, you suddenly came out of nowhere, and you made a mess of the palace! You also bit me! Now you still have scars on your arms, I didn't expect you to come here again! It's really annoying me!"

Kong Qingqiu's anger rose in his heart.

"I'm fighting with you!"

He took out a number of small bottles from the spatial ring, poured some powder out of them, and mixed them together.

Then, he took out a ceramic jar and poured the mixed powder into it.

A thread was introduced into the bottle from the mouth of the bottle, and the mouth of the can was blocked with another matching ceramic piece.

"Die, you guys!"

Kong Qingqiu gritted his teeth, he lit the wire and threw it out with all his might.

Clang!

The ceramic jar landed straight in the crowd of rats.

"Blow you up!"

As soon as Kong Qingqiu's words fell, he only heard a bang, the ceramic jar cracked, countless fragments scattered, and everywhere he passed, there was not one out of ten strange rats!

However, the explosion ahead did not stop the crazed rats, who stepped on the corpses of their companions and rushed at all odds.

What's more, they directly began to devour the corpses of their injured and dead kinders on the ground, as long as two or three rats could eat the remains of a rat in the blink of an eye, and even the bones were bitten and sucked the bone marrow inside.

"One is not enough, then a few more!"

Kong Qingqiu took out another bottle of colorless liquid, poured it into small glass bottles, poured half of each bottle, dipped it in a piece of cloth with colorless liquid, clamped it on the mouth, and then blocked the mouth.

Kong Qingqiu lit the cloth stained with colorless liquid, and the strips of cloth instantly burst into flames.

"Burn these abominable aliens to death for me!"

"What do you mean when you walk on the shore?" Lin Xiang next to him was confused.

"Hahaha......" Xiao Xiang smiled: "You read the last two words together!"

Lin Xiang read it silently in his heart.

"Oh......" Lin Xiang suddenly realized, and looked at Kong Qingqiu with deep meaning.

Kong Qingqiu threw the small glass bottle forward with force, the glass bottle shattered to the ground, and suddenly a wall of fire appeared there, and all the strange rats around it were ignited, screaming and fleeing in all directions.

The strange rats are next to the strange rats, and if one is on fire, more strange rats can be ignited, and in the blink of an eye, there is already a fire in front of the two.

All the rats that are ignited will be burned to char in less than ten breaths

"Uh-huh...... It's just a bunch of rats!"

Kong Qingqiu threw another made-up *, and in an instant, another area was illuminated by the firelight.

"You brought an arsenal with you!" Lin Xiang looked surprised

"That's!" Kong Qingqiu was not modest at all.

"If you don't have enough strength, you have to make it up with your brain!" Kong Qingqiu sighed again.

The flames spread rapidly, and under a few of Kong Qingqiu's *, a protective circle had been formed, wrapping the two of them inside.

Since there was nothing between the wall of fire and the two, the flames would not have burned the two.

It's just that Lin Xiang is responsible for throwing back the strange rats that break in from time to time, and sometimes, they will be burned.

"They're so good!" Looking at the strange rats fleeing in embarrassment, Kong Qingqiu could say that he had already put his heart in his stomach.

"Don't be too happy!" Lin Xiang came out and poured cold water: "Although the alien rats are very afraid of fire, their fur will produce a yellowish poisonous gas to settle down after they are burned, and those alien rats are still coming in a steady stream, I am afraid that we will be poisoned before we finish killing them!"

"Ahh

"Finally, there is hope, and you have extinguished it for me again!"

Lin Xiang smiled: "It's better than dying in vain!"

Kong Qingqiu carefully observed the surroundings, and finally saw the yellow gas that appeared on his legs.

"I don't even know about this kind of thing?"

Lin Xiang smiled awkwardly, of course he couldn't say that Xiao Xiang told him, so he casually made up a "white lie": "I read it from a very partial book." ”

At this time, Kong Qingqiu also suddenly realized something: "That poisonous gas will poison us, won't the strange rats also be poisoned to death?

"The problem is: there's carbon dioxide down there, and this thing happens to be denser than the average density of air, less dense than carbon dioxide, and it's stuck in the middle, so it can only poison us. ”

"And!" Lin Xiang added, "The time that rats can hold their breath is much longer than that of us humans!

Don't think about it, this must be what Xiao Xiang told him again.

"Ah!?" Kong Qingqiu looked confused, so what should we do?

"Wait, if it really doesn't work, when the poison gas is about to flood the nose, then the fire will be extinguished. ”

"Uh...... I want to extinguish the fire, how can I extinguish it?ah! I'm going to die!" Kong Qingqiu had nothing to love.

"Putting out fires, of course, is for the people who set the fire to do it! Just use your filled IQ to extinguish this fire of death! Hahaha......"

Lin Xiang's tone made Kong Qingqiu want to beat him up, but unfortunately he couldn't beat him......

"Extinguish the fire!" Kong Qingqiu wanted to break his brain, but he couldn't think of it.

At this moment, the flame suddenly became smaller and gradually extinguished.

"This ......"

Lin Xiang squatted down and lit a piece of cloth with fire vitality in his hand, but he couldn't light it anyway.

"There's too much carbon dioxide here!"

Recently, Xiao Xiang unlocked the "Primary Chemistry" on the e-book, Lin Xiang looked at it, and felt very interesting, so he studied it, it was the names and symbols that were difficult to pronounce and remember, it was really disgusting!

The flames were extinguished, causing the two to lose their only shelter, and the strange rats gathered from afar to surround them.

While!

Fortunately, at this time, the passage no longer gushed out of the rats, and several iron pillars blocked the passage.

The rats no longer gush out, leaving room for the passage, and air begins to exchange through the passage.

"Now, * can't be used, there are charred corpses all around, which not only affects walking, but also forms a cover for the remaining rats, which is troublesome!" Lin Xiang quickly analyzed the situation.

"There is also a rat king, such a large rat group, it is impossible for the rat king and the rat queen to be absent, so they are also hiding in the rat group, the flame just now will never burn them, and the rat teeth, more or less will be somewhat poisonous, it is okay to be bitten by a small one, if it is bitten by the rat king, it is ...... That's trouble!"

Sure enough, there was a rapid scream in the crowd, and all the rats rioted.

"Ready! They're coming!"