The river demon was more difficult to kill than expected, and just as it bit Li Congxin, and the others attacked frantically until it began to become weak, the river demon suddenly opened its mouth, turned its head and wanted to run into the river.

Li Congxin saw this situation, and without saying a word, he directly stepped out and came to the opposite side of it.

Menlv also hurriedly stepped forward and blocked its way, and the weapon in his hand was cut off as soon as possible.

"It's dying, don't let it run down the river!"

Li Congxin said hello, and all four of them stood directly in front of the river demon.

The river demon's forward momentum stopped instantly, and he opened up angrily, directly biting Li Congxin and dragging him back violently, trying to open the way and jump into the river.

However, the four of them would not give it this chance at all, and Menlv had prepared a hunting net, and once it jumped into the river again, he would not hesitate to use the hunting net to trap it in place for a moment.

Fortunately, this monster was not so strong, and it couldn't break through the four people's block, and finally it was hung on the river bank under this cliff.

Info: Gain 20 Knife Mastery.

Info: Gain 1 Hit Resistance Value.

System: Obtain access to the Underground River.

Originally, I didn't care, but I just glanced at the information, thinking that this was really a wild boss, and was about to pick up something, Li Congxi suddenly looked at the last prompt.

"Underground river entry qualifications?" Li Congxin was very surprised.

"It's so experienced, this ...... Ay? What's going on? What is the Underground River Qualification? Menlv was also surprised: "Could it be that this river demon is a way to open a copy?" ”

"Like!" Tutu Kei suddenly came to his senses: "Maybe this time I really opened a new copy." ”

Li Congxin picked up the drop on the ground, and found that it was just some game currency, and no equipment props appeared, "Only money, no things." ”

Mu Mulin: "So, we should go to this underground river as soon as possible?" ”

Li Congxin nodded slightly: "I don't know where this so-called underground river is, look for it, it doesn't matter if the nameless city goes later, anyway, we are not the first to enter the city." ”

"Let's find the underground river first, since the river demon here is the way to obtain qualifications, then the underground river should be near here."

Menlv looked around, turned his head to look at the river on the side, and jumped straight into the river.

After a while, Menlv surfaced and waved his hand: "Really, it's right down here, you can go in directly!" ”

"Let's go, go to the underground river, and see why you need to be qualified to enter."

"Is it a copy?"

Menlv shook his head: "Probably not, but I didn't know until I got inside." ”

The crowd jumped into the river and dived into the water.

On this bank, a few meters deep underwater, there is an entrance with a diameter of about two meters, and when you get closer, a hint appears: the entrance to the underground river. (Qualifications are required to enter, and you can enter if you currently have qualifications)

Everyone looked at each other underwater, and they all chose to enter the underground river, swimming into the underwater entrance one after another.

After entering, there is a long circular passage, and after going forward for dozens of meters, it enters another body of water, but the light is very dim here.

Li Congxin raised his head and glanced up, then raised his hand and pointed upward, and the four of them floated up together.

With a bang, everyone surfaced one after another, and what appeared in front of them was an underground karst cave, and the place where they were at this time was in a waterhole in the cave.

The light in the cave is dim, and there are some beautiful hedrons dotted around, giving off a faint glow.

Here, in addition to the pool, there are two NPCs on the open space on the side.

NPC explorers, NPC trapped apothecaries.

"Hey, I'll go~" Floating in the water, Menlv looked around, and couldn't help but sigh: "Don't have a cave, there are two NPCs, it is estimated that there are still tasks to take." ”

Li Congxin went directly to the shore, walked to the side of the NPC explorer and said, "Hello. ”

The NPC explorer looked at Li Congxin: "Hello adventurer, I thought I would never see anyone else here." ”

Menlv grinned, "Is there a mission?" ”

Mu Mulin Khan: "You guy, sooner or later, you will be slapped to death by NPCs." ”

"Hey, hey."

The NPC explorer first spoke to the crowd, which was customary, but it was brief, and then opened a list of tasks.

Li Congxin looked at the task list and was surprised to find that there were more than a dozen tasks here, almost all of which were to enter the underground river to kill monsters.

Trying to pick it up, Li Congxin found that he could only pick up two tasks here at a time, so he said, "You can see all the tasks, right?" Put the first two next, one to kill the mutant catfish, and the other is to collect unknown fish eggs, and see if they are all the same. ”

"It's the same." Mu Mulin took over the task.

Li Congxin nodded, and then came to the side of the second NPC.

Moments later, a shop page opens, with blood and magic potions for sale, as well as antidotes.

Everyone has blood medicine magic medicine, and there is no need to replenish it now, so Li Congxin bought a few bottles of antidote.

Since there are antidotes for sale here, it must be relatively easy to be poisoned in this underground river, so prepare a little bit in case you need it.

After taking the task and buying medicine, Li Congxin took a turn in this cave, and finally found nothing else, so he walked towards the innermost entrance of the cave with the others.

After passing through the entrance of the cave, gusts of water came from one side, Li Congxi glanced to the side, it was an underground river, and on both sides of this river was a vast area, but the sight here was not very good, which reminded him of the area where the red-eyed giant rat was located in the rat's nest copy at that time, and there was a bit of similarity here.

"Kill mutant catfish and collect unknown fish eggs, it should be by the river."

Li Congxin had just come to the edge of the underground river, and suddenly rushed out of the river, only to feel a pain in his leg, and when he looked down, it turned out to be a big catfish nearly two meters long that was biting on his calf.

"I'll go, I thought I was going to find it, let's kill it."

Li Congxin was frightened, but after seeing what it was, he breathed a sigh of relief.

If it is divided by region, this should still belong to the large map of the novice village, and it is far away from the nameless city.

Therefore, with the strength and equipment of Li Congxin and others, it is simply not too fast to do tasks here.

The first two tasks didn't take a few minutes at all, and the four of them returned together to deliver the tasks.

Info: Gain 50 long knife proficiency points; Get 1000 virtual coins.

Info: Gain 55 longknife proficiency points; Get 1000 virtual coins.

Li Congxin glanced at the information prompt, and couldn't help laughing: "I didn't expect this experience value to be really high." ”

"If we had found out about this earlier, we would have been able to raise our level to level 9 a few days earlier." Kei Toto exclaimed, "It's really high!" ”

"Go ahead, a dozen tasks, 3 and 4."

Moments later, the group re-entered the underground river area and began their mission.

The task here is not to collect or kill, most of them are to kill all kinds of monsters in this underground river map, of course, the monsters that exist here are not only small monsters, but also some very strong monsters, Li Congxin is hard to kill, but not very difficult.

In less than two hours, the task went straight from the first to the last two.

By this time, however, the task had become extremely difficult.

One is that you need to collect colored crystals, which you can't find at all.

The other is to kill the underground river monsters, and the mission description is extremely vague, and there is no way to find it.

The rewards for these last two quests are visible, with the quest for collecting bores rewarding a full 3,000 points of weapon proficiency, and the quest reward for killing the Underground River Monster is a random piece of equipment that requires them to wear.

Ten minutes after receiving the task, everyone found nothing.

This underground river is very large, and for a while there is no area to do the task.

"Let's split up, I'll look along the river." Menlv opened his mouth and looked around, and said, "The minimap is displayed here, so you won't get lost." ”

Li Congxin responded: "That's the only way, then I'll go directly to the other side of the river." ”

Mu Mulin: "Then Tutu Kei and I will look in the other two directions first, and whoever finds it will be the first time at the same time." ”

"Done." Kei Totoi turned to look in one direction, and then ran out: "My side." ”

Four people in total, one person chooses one direction to start the search.

From the first mission to the last two missions in a period of time, there are already a lot of maps in this underground river map that they have explored one by one, and there are maps displayed on each of their minimaps.

Li Congxin swam across the underground river, came to the opposite bank, and chose a random direction and walked into the distance.

Here, the line of sight can cover up to fifty meters at most, so you can't go too fast, because there are also monster groups here, and they are relatively strong monster groups, and once they are surrounded, it is difficult to get out.

While exploring the unknown area, his eyes constantly scanned the surrounding ground, looking for the so-called colored crystal.

Among the more than ten missions, three are the tasks of collecting items, and they have been found one after another, which is not difficult, and there is not a lot of places to run, but I have not seen any colored hedron appear in this map.

As he walked, there were many dark shadows in the darkness in front of him, and Li Congxin couldn't help but slow down.

More than ten meters later, fifty meters away, a toad the size of a calf suddenly appeared, this is a more difficult kind of monster in the map, it will poison people when it fights, and there are many monsters.

In front of him, it was obviously a group of monsters, and Li Congxin walked around fifty meters away to check the group of monsters to see if there were any underground river monsters in this group of monsters.

The description of the mission is vague, and it is impossible to determine which monster is an underground river monster at the first time, but since this monster is named to kill it, then this monster should not be an ordinary mob.

After going around the group of monsters, Li Congxin was about to leave, but he saw a flash of color in this group of big toad monsters.

After a pause, he stared and left.

A moment later, in the midst of the monsters' constant movements, a multicolored crystal stone appeared in the center of the group of monsters.

"Colored crystal?!"

Li Congxin's eyes suddenly lit up.

I didn't rush to notify the others to come, but continued to observe for a while, and found that there was only one colored crystal in this group of monsters, and I didn't look at the second one.

In the previous collection tasks, the quest items were collected once and disappeared, and if you want the second one, you must find the next one.

And at this time, such a colored crystal appeared here, Li Congxin felt that there was no need to let everyone come over, in case it was still one, they would have to run in vain, or let them look for it first, and the monsters here would slowly clean up by themselves.

Picked up a stone on the ground and threw it forward, and suddenly the two big toads were attracted to it, Li Congxin quickly retreated, took out a bottle of antidote and drank it, and began to clean up the mobs.

This mob is stronger than its poisonous attack, as long as you have the antidote, then it is much easier to kill this mob.

When Li Congxin was cleaning up the toads one by one, news came from the wood forest.

Wood Forest: Colored crystals were found, but it seems that there is only one.

Li Congxin: I also found one here, you collect it yourself, and they continue to look for it.

Mu Mulin: Understood.

After upgrading together for such a long time, you don't need to say anything in too much detail, and it's very convenient to be thorough at one point.

After consuming more than ten minutes, Li Congxin could be regarded as cleaning up the toad group in front of him.

The drops were picked up one by one, and he quickly walked to the edge of the colored crystals and began to collect.

System: Obtain Colored Crystals.

After the collection is completed, the colored crystal stone in front of him has really disappeared, and it can only be collected once.

Li Congxin glanced at the information prompt, and then sent a message to Mu Mulin: Is it done?

Mu Mulin: It's been a long time ago, did you find the river demon over there?

Li Congxin was dumbfounded, it seemed that there was no monster group around the colored crystal stone she found there, which was worry-free.

Li Congxin: Not yet.

In the blink of an eye, another ten minutes passed, and Menlv also found the colored crystal.

Half an hour later, a message came from Tutukei's side: Hurry up, where we separated before, run to the left of the minimap, speed, underground river demon!

Li Congxin saw it, and immediately turned around and ran over there.

Just as Li Congxin swam to the other side of the underground river and was just about to rush ashore, a figure suddenly ran from a distance.

At first, I thought it was Menlv or Mumulin, but when I thought about it, they should be inside, and this person ran back from outside.

When this player approached, this person was also stunned, and at this time, Li Congxin also saw the name and appearance of this person clearly, it was not the other three, but he was familiar with the person who came, and he really had an axe in his heart that he hadn't seen for a long time.

The two met in this place, and they were both stunned at the same time.

"Huh?" There was an axe in his heart, and he looked at Li Congxin in surprise: "Second coward?!" ”

"There's an axe in your heart?!" Li Congxin was very surprised.

"Why are you here?!" The two spoke in unison.

Li Congxin was embarrassed: "I said that you kid can, I haven't seen you for so long, but I actually saw it here, it seems that you shouldn't be here for the first time, right?" ”

There was an axe in his heart and laughed: "This is really a coincidence, I'll brush something, but then again, why are you here, just found out?" ”

"So, you found out a long time ago?"

"Hey, hey." There is an axe in his heart to scratch his head, and he doesn't say much with a smirk.

"Okay, I'm in a hurry to help with the killing mission, you ...... By the way, you must have cleaned up your mission a long time ago, right? What are you going to do? Li Congxin asked, thinking in his heart that there must be something else here besides the mission.