After Ji Nian and Li Xin confirmed according to the system guidelines, the moment the two of them held hands and touched the oval tunnel, there was an infinite suction force that sucked the two of them in.

It's pitch black, it's pitch black.

Sights, sounds, and even the sound of the heart beating all stop for a moment.

Then my consciousness flickered, like taking a nap at noon, and I didn't know how much time had passed.

When Ji Nian woke up, he opened his eyes as soon as he could, and what caught his eyes was a dilapidated scene.

Under the gloomy sky, there is no no-man's land in the Gobi Desert as far as the eye can see, and no plants have taken root here, only endless desolation.

The wind is hunting.

"Is this the copy?"

Li Xin and Ji Nian woke up together, it was the first time she had seen this kind of scenery, compared to some scenic spots, the dilapidated and desolate place here had a strange beauty.

Shocking!

Li Xin nodded, took out a bottle of mineral water from the storage backpack and took two sips, the air here was extremely dry, and the wind was full of gravel.

"Thirty seconds countdown, the first wave of monsters will appear in thirty seconds, a total of ten waves!"

A system prompt appears, reminding the two to prepare.

After Ji Nian poured a large mouthful of water, he threw the water bottle aside and held the staff, and directly set up the totem first.

Li Xin pulled his bow into a full moon and was ready to go.

"Five...."

"Four..."

"Three...."

"Two...."

"One...."

At the end of the countdown, fifty Dreadclaw Demons appeared a hundred meters away.

Ji Nian thought that he had seen it wrong, and after counting it, he found that it was indeed right, these fifty dreadclaw demons were very easy to count, no more, no less, exactly fifty.

Shout!

Li Xin's arrow pierced through several Dreadclaw Demons, and at the same time, the skeletons summoned by the Skeleton Totem rose above them like soldiers on the front line.

Fifty Dreadclaw Demons were too few in number, barely a minute, and then turned into the experience of the two.

The first wave of monsters survived.

"Thirty seconds countdown, and after thirty seconds, there will be a second wave of monster tides, for a total of ten waves!"

The rest time left for the two of them is also thirty seconds.

Ji Nian had nothing to prepare, these fifty dreadclaw demons couldn't get close to the two of them at all, so that the two of them didn't swallow a bottle of blood medicine or a bottle of blue medicine in the battle just now.

"Five.... Four.... Three...."

Another wave of Dreadclaw demons appeared, this time a hundred, and the level was still the same as just now.

The skeletons came closer.

The Skeleton Knight at the front, the bone spear in his hand is extremely sharp, and each charge pierces the head of a dreadclaw.

The pierced Dreadclaw Demon babbled something he didn't understand, presumably in the language of a demon.

A hundred dreadclaw demons are also not the slightest threat to the two of them.

"Thirty seconds countdown, thirty seconds later, there will be a third wave of monster tides, a total of ten waves!"

During the rest stage, Ji Nian thought in his heart, if fifty were added to each wave, then the tenth wave would be at most five hundred Dreadclaw Demons, and he said without modesty that he had really never paid attention to five hundred Dreadclaw Demons.

Wait a minute!

Ji Nian's pupils suddenly dilated, could it be that the number of monsters in each wave was twice as many as the previous wave? This pattern is also consistent with the number of occurrences of the first two waves.

At the end of the countdown, the familiar horde of Dreadclaw demons reappeared!

Ji Nian's heart sank, this number is definitely not one hundred and fifty, but two hundred!

Two hundred Dreadclaw is also not a good thing, but this is just the beginning, and if you multiply two by two, the number of the last few waves of Dreadclaw will become a terrifying number.

........

After an hour or so, Ji Nian and Li Xin survived to the tenth wave, which was the last wave of monsters.

From the first fifty Dreadclaw Demons, it has evolved into the tenth wave, a total of 25,600!

I don't know how many waves have been, Ji Nian and Li Xin can't calmly farm monsters on the spot, the number of monsters is too much, and the skeleton army summoned by the skeleton totem is submerged in front of this monster tide.

"Run!"

Li Xin and Ji Nian ran away tacitly, and the area refreshed by these monsters was only in one direction, which gave the two of them space to pull, otherwise if they were surrounded in all directions, the immortals would not be able to escape.

While running, Ji Nian released the [Corpse Explosion Technique] + [Plague] skill.

While Li Xin escaped, he occasionally turned around and shot a few arrows, and the number of monsters he shot was a drop in the bucket.

At this time, the strong group range of corpse explosion and plague skills is reflected.

"Ji Nian, your two skills are really perverted!" Li Xin couldn't help but complain, the plague would automatically spread around as long as the monster died, and the corpse explosion technique could make the monster die faster, and the combination of the two could kill three or four thousand dreadclaw demons in one minute.

If the monsters are more scattered, the dreadclaw demons in the monster tide are like sardines huddled together, and every time they die, they will spread a plague around.

"Harm! It's just luck. ”

Ji Nian still blamed it on luck, if it was a monster tide surrounded in all directions, he didn't have any way at all.

Ten minutes later.

The two of them squatted on the ground and gasped for breath, it was really tiring to run for a long time, but fortunately, they still solved all the monsters by fighting while running.

However, when Ji Nian saw his experience bar, he felt that all the hard work was worth it!

Of the more than 20,000 Dreadclaw Demons, at least 20,000 were killed by him, and the number of monsters in the previous waves successfully promoted him to two levels.

Level, it's level 18!

"Huh, it seems that there is no hint?" Li Xin also thought that the system would give a hint when the monster tide ended, just like in the city mission, providing a radar map of the location of the final boss, but the system disappeared after the end of the ten waves of monster tide.

Ji Nian pondered: "Probably want us to explore by ourselves, the ten waves of monster tides are just the initial test, and the challenge will be when we see the Demon Mother." ”

"Then let's go, it's hot."

Li Xin used her hand as a fan to fan the wind, the scorching heat in the copy and the wild run just now, most of her body was wet with sweat, and the dark blue short sleeves on her upper body could reflect the color of the clothes inside.

Well....... It's black.

Ji Nian only glanced at it and looked away, he was also too hot.

In order to get rid of this heat as soon as possible, the only way to find the Demon Mother is to find the Demon Mother as soon as possible, and go back to the safe house to take a cold shower after clearing the dungeon.

Without clear instructions, Ji Nian and Li Xin could only find a direction at will and keep going.

On the way, they will encounter the Dreadclaw Demons, but no more than twenty.

"Treasure chest?"

The sharp-eyed Li Xin found a silver-white treasure chest behind a boulder, the box was not locked, so there was no need for a key.

When the chest was opened, there were two pieces of silver equipment inside.

"This is a little surprise in the dungeon." Li Xin threw away the two pieces of bronze equipment in his backpack and put them in.