"What, what?"

Hearing this voice, Feng Fan was directly stunned.

"Kill the Frosthound? What is this? ”

Compared to the stunned eyes of the others, Su Lin had such a look in his eyes.

"Sure enough, the evolution of human beings is to be driven by death and killing, and the Land of Death can never be a place where you can live in peace."

"Then analyze it, now that the mission has changed, let's kill the Earth Frost Dog, and there is a time limit, once this limit is exceeded, then I'm afraid none of us can go back. Using time to limit it, within seven days, it is either life or death, which is completely in line with the way of evolution, and it seems that it is going to be desperate. ”

Su Lin said, his eyes fixed on the dark passage in front of him.

"There's not much time, so let's get out of here and find a way to kill the creature called the Frosthound. And now that the task has been issued, if we don't complete it soon, we will be ready to bury our bones in this world. ”

Saying that, Su Lin had already taken the lead in entering that passage, and Feng Fan and the six of them also followed when they saw this, in order to return to the original world, they had to desperately kill the creature called the Earth Frost Dog.

"It can be surmised that this task is by no means so simple, and the strength of that Earth Frost Dog is absolutely unmatched, at least much stronger than the big octopus monster we encountered. This time, in order to return to the original world, we have to be prepared for the consciousness of death, and I don't dare to guarantee that we can go back safely, or even if we can go back, so let's do our best. ”

Surin said as he walked ahead, knowing for sure that the creature they would face soon would not be so easy to deal with.

"But then again, it's a real headache."

Su Lin rubbed his temples, he felt that the task given on the time-space watch was really a little vague.

"What's the headache here? I guess we're going to have a headache right now, just how strong is this creature? If the strong one is too outrageous for us to deal with, wouldn't it be a trough cake. Guo Wei said.

Hearing Guo Wei's words, Su Lin shook his head.

"It's not the creature that's the problem, it's the time limit. Counting us in this world, about twenty hours have passed now, which means that we only have a little more than six days left before we kill the Earth Frost Dog, but we don't have any clues now. The Time Watch only tells us to kill the Frosthound, but do any of you know what this creature looks like? Literally, the creature we're going to kill should be a big dog, and that's right. But God knows how many powerful dog-like creatures there are in this world, and we don't know where these creatures are. So. ”

Saying that, Surin paused for a moment and continued.

"The priority now is not how strong the creature we want to kill, but to find it first, find it in this world, and if we can't find it, we won't be able to kill this creature no matter how weak it is. So it looks like it's more than six days, but God knows if we'll be able to find that creature in those six days. ”

While talking to everyone, he walked forward with the light on the life detector. Surin found that this passage did not lead to the ground, because even in the darkness, he clearly felt that the road under his feet was slightly sloping downward, that is, they were getting farther and farther away from the ground, heading towards the ground!

"Underground ......," Su Lin muttered to himself.

"Frost Dog, Frost Dog, it seems that the creature we are looking for may be living underground. And the quest on the Spacewatch only appeared after we killed the octopus, so it seems that if we follow this path, we should be able to find some clues. ”

The passage ahead leads to the underground, but now everyone has no idea, so they can only go forward and take a look.

After walking for about four hours, a scorching breath came to his face, and the others didn't feel anything, but Feng Fan, who didn't have a thermostat, really felt the sultry heat.

"Why is it hot again?"

Everyone was puzzled and continued to walk forward, and soon, the space in front of them became wider, and the scorching red scene suddenly came into view.

"it!!"

What appeared in front of everyone's eyes was a tall and wide cave, and what shocked everyone was that in this huge cave, there was tumbling magma!

The rolling magma is like a sea of fiery red, and from time to time it will set off a beam of red waves to beat on the surrounding walls, and the whole cave is reflected red!

"What is this place?"

Feng Fan swallowed his saliva, he felt that his lips were a little dry, no wonder, the temperature here was very high, and he was already sweating a lot on his forehead.

"Let's go, keep going."

Su Lin pushed his glasses, and even though he had a thermostat on him, he felt the burning heat.

"You can't stay here for long, and the high temperature will disturb the environment in your body."

As he spoke, he stepped on the hard stone floating on the red magma under his feet and continued to walk, but he was very careful, if he accidentally fell into it, he was afraid that he would be burned into small ashes.

A group of seven people quickly passed through this cave, but fortunately, Feng Fan's strength was strong enough, even without a thermostat, he could barely resist the high temperature emitted in the air.

Fortunately, there were no terrifying creatures in this cave, and everyone safely passed through the magma burst cave and entered a passage again.

"Looks like we've gone deep underground, but we don't know what else we'll encounter if we go any further."

This time the passage was not long, and soon everyone walked out of the passage, but when they saw the scene in front of them, they couldn't help but be stunned.

In front of them was an incomparably vast rocky area that looked like a large plain, but in this rocky area, everyone saw a lot of domed stone houses made of rocks! What's even more surprising is that they also saw a lot of people walking around in animal skins and stone tools not far away!

"What! There are traces here! ”

Qin Lang was a little surprised, he didn't expect that there would be people living in this underground world.

Surin was only slightly surprised, as if he had expected all of this.

"It's normal, the surface environment is not suitable for human survival, and the only place where there are living conditions is underground."

Just as a few people looked surprised, the crowd not far away seemed to see the seven of them, and suddenly, several people with stone axes walked towards them.