There are three peaks here, each of which alone is not particularly large, but the area is not small.

At this time, Li Congxin entered the cave, and there was darkness around him, except for a long string of burning red charcoal left behind him.

Fortunately, the charcoal was picked up in the ruined town at that time, and the super shelf only needed to occupy one grid, and at this time, it was even more important to take out as much as you wanted.

As pieces of reddish charcoal were thrown on the ground, before he knew it, Li Congxin had walked out thousands of meters away.

When he looked back, he found that the red charcoal left behind was actually above the horizontal realization, that is, he walked all the way down from the entrance to this place?

On second thought, if it hadn't been all the way down to the surface, he would have reached the end by now.

And now, it's dark all around, and I don't know where the end is.

"Something is wrong, isn't there anything in the belly of this mountain?"

Li Congxin frowned and looked back at the light of the charcoal burning.

After thinking about it, he didn't continue walking, but turned around and quickly ran back the way he came.

A few minutes later, he returned to the cave where he had entered, and by this time, the charcoal on the ground was still red, showing no sign of extinguishing, and it seemed that it would still burn for a while.

However, if you look closely, you can still find some differences, the first piece of charcoal thrown on the ground here has been a little dim at this time, if you estimate the time, this piece of charcoal ignited and thrown on the ground should burn for about 25 minutes, not as long as it burned in the stove.

Turning to look at the endless darkness and a long line of fiery red charcoal, Li Congxin shook his head slightly, turned around and walked outside.

By the time they got outside, several other people had already gathered here.

Seeing Li Congxin walking out of the cave, Menlv stepped forward and asked, "Is there a discovery inside?" ”

Li Congxin shook his head: "It's a very strange place, the light inside is very bad, and the area is very large, I have been looking for it for a long time, I am afraid of getting lost, so I came out directly, otherwise it is difficult to die, no wonder." ”

"Maybe there's something in there, but for now let's go to the castle, we won't find anything around." Li Wanrong said.

Mu Mulin nodded: "Well, let's look at the castle line, it's not too late to come and see it after the castle is finished." ”

"Yes, then let's kill in the castle first." Li Congxin asked, "When you came here before, you only saw the castle and didn't enter?" ”

Tutu Kei responded: "No, the ghost monsters in the mist are very powerful, and when we came, we couldn't beat one by one, but now that the equipment is available, it's still okay to fight one by one." ”

"That's it." Li Congxin nodded, and then said, "Then let's kill directly from here?" ”

Mu Mulin: "Don't, let's start from the previous position, this location is far from the entrance of the castle, and it is the closest to go in there, and when I went in before, I still looked at the terrain a little, although I didn't go in, but I should be right." ”

"Okay then."

The five of them returned to their previous positions, and Menlv casually threw a stone at a monster wandering in the mist, luring it over, and the five of them rushed up, killing it in an instant.

Mu Mulin sighed: "The difference between this with equipment and without equipment is really too big. ”

"The strength is average, but it's really strong, let's kill it directly, if it's just a monster, you can't kill people."

Li Congxin took the lead and walked inside, followed by the other four.

Mu Mulin and Tu Tu Gui didn't dare to die, so Li Wanrong was behind, the two of them were in the center, and Li Congxin and Menlv walked forward left and right, ensuring the safety of the two of them to the greatest extent.

After entering the fog, the farthest place in sight is only three meters, three meters away is a white expanse, and the little monsters here are shuttling in this fog, and occasionally sudden appearances will be scary, but it is just a scary jump, after all, the equipment of Li Congxin and the three of them is better than that of Mu Mulin, and it is naturally not difficult to kill these monsters.

However, there is no difficulty, it is only relative to the number, if a group of such ghost monsters are surrounded at once, even Li Congxin will feel very tricky.

After all, they didn't even enter the castle now, and there weren't many monsters around, and the five of them passed through the fog area in less than ten minutes after entering the fog, and came to the inner area shrouded in mist.

After coming out of the mist, Li Congxin looked up and saw a gray castle a hundred meters away between the three peaks.

The castle looks so large that it is the size of a football field, and it looks dilapidated, and even a small half of it has collapsed.

However, even if there are many breakages in it, it does not prevent it from hiding many things that have not yet been discovered.

After seeing the castle, Li Congxin and the three of them were surprised.

"I'm a mother, this castle is not small!" Menlv's eyes lit up.

"Well, we were shocked when we saw this castle at the time, but when we looked at the monster group in front of us, we turned around." Mu Mulin pointed forward.

The castle is just a hundred meters away, and the castle is surrounded by dense pale white ghosts.

In other words, if you want to enter this castle, you either have to clean up the mobs outside one by one, or there are other undiscovered but easy ways.

But at the moment, it seems that there is no choice, and if you want to enter the castle, you must face the huge horde of monsters surrounding the castle.

"It seems that if you want to go in, you can't do it without brushing."

Li Congxin looked around, there was no other way to go, the castle was surrounded by monsters, dense, no less than thousands.

Tutu Kei smiled bitterly: "We just saw this monster group and retreated before, it's just too much." ”

Menlv doesn't matter: "It's the same wherever you go to brush, now there are so many weird here, I can't ask for it, let's start brushing, what are you waiting for?" ”

"yes, anyway, it's about improving proficiency and resistance to hits, and this ghost is just enough to be satisfied." Li Wanrong agreed.

"Yes, brush it, but be careful when attracting monsters, don't lead a group at a time."

There's nothing to choose from at the moment, but as Menlv throws a stone, it immediately attracts three mobs and starts cleaning up.

If you want to say that the strength of this monster is still okay, it is also suitable for now.

Li Congxin's weapon proficiency reached level 3 at this time, if he went back to hack the rat monster, he would definitely not improve his proficiency at all, and if he wanted to improve his proficiency, the most convenient and simple way was to farm monsters, and keep brushing.

As the minutes passed, the group of monsters surrounding the castle slowly decreased in the continuous cleaning of the five people, but such a huge group of monsters that was still flowing wanted to be cleaned up, not even an hour or two, or even longer......