The Rat King stopped next to the sand holes and barked a few times at the rat swarm behind him, only to see the gerbil swarm burrowing into the sand hole.

I don't know how big the sand hole is, it seems to be a bottomless pit, and no matter how many gerbils get into it, there is still no reaction.

"I can't go through a hole like this. Kyogoku Kiri shook his head as he looked at the fist-sized sand holes.

Sumeru said, "Why don't we dig up the sand hole and see what's inside?"

Kyogoku Wu shook his head and said, "If we can dig it, the Rat King won't stay outside, and when it comes to digging holes, it's much more powerful than us." ”

Sumeru is right to think about it, if he can dig down, how can the Super Rat King stand there and not go in.

The swarm of gerbils was still drilling into the sand hole, Lin Feng looked at the rat king and said, "You say, will this rat king be promoted to super because of the things in the sand cave?"

Kyogoku Mist's eyes also lit up: "If that's the case, then it brought its children and grandchildren over, I'm afraid it's just so that its children and grandchildren can also evolve with it, that is, it is likely that there are treasures below that can make it evolve." ”

"yes, definitely, let's see if we can dig the hole. Sumeru suddenly became excited.

"Don't bother, you all go to the little star's back. Han Sen jumped on Little Star's back and said to Sumeru.

Although Lin Feng and Jingji Wu didn't know Little Star's ability, they also guessed that Little Star might be good at digging holes and other abilities.

Everyone reached Xiao Xing's back, only to see the starlight flickering outside Xiao Xing's body, wrapping his entire body and Han Sen in it, and then burrowed towards the sand cave.

Lin Feng and Jingji Wu originally thought that Little Star had the ability to dig holes, but they were shocked to find that Little Star had directly passed through the sand and stone layer, which was like a wall piercing technique.

"The ability to traverse matter?" Lin Feng said as he looked at the little star with some surprise.

Han Sen nodded slightly, seeing Han Sen's confirmation, Lin Feng and Jingji Wu were even more surprised, this ability was too rare, and it was indeed extremely powerful.

From Han Sen's slaying of the Blood Bone Demon Queen, Xiao Yinyin's thunder and lightning power that can detoxify and heal, to Xiao Xing's ability to penetrate matter, all made Lin Feng and Jing Jiwu secretly marvel in their hearts.

"Old Han, you guy is simply God's favorite, everything good is yours, how can we mix it up in the future?" said Kyogoku with a smile.

Han Sen also laughed: "There are a lot of good things in the shelter, I just have a little bit of luck. ”

Lin Feng and Jingji Wu both smiled bitterly, this was just a little luck, they really didn't know what good luck was.

The sand caves are very deep, and after thousands of meters, the tiny sand caves come together to form a huge underground tunnel.

Han Sen saw that the fluorescent river water was flowing forward in the underground rock tunnel, and the rats were also chasing after him.

Because the rat king was not able to come in with him, only these ordinary gerbils were running with the river, and many ordinary gerbils could not keep up with the speed of the river, but they still kept running forward, foaming at the mouth and twitching their limbs, and they were still desperately crawling forward.

It's a pity that it is impossible for them to catch up with that river again, Han Sen and the others saw that more and more gerbils were left behind, but they couldn't pay attention to it so much, and accelerated their speed to catch up with the river.

The underground tunnels are like spider webs in all directions, and the place where the river passes has not left any traces at all, if you don't follow it all the time, you will definitely get lost in the underground tunnels.

Han Sen and the others ran along the underground river for more than forty hours, and on the way, they saw more and more gerbils falling behind, and less than one percent of them could keep up.

However, even if it is one percent, the number is still very staggering, at least tens of thousands, most of them are mutant-level gerbils, and a few are primitive-level.

By now, they are already a little exhausted, and many primitive gerbils are almost unable to run, foaming at the mouth.

At this moment, the river in front of them suddenly stopped, and Han Sen and the others also stopped, not in a hurry to catch up.

The tunnel in front of it was more open, forming a large underground space, and the fluorescent river flowed into the cavern, forming an underground lake, which was not there.

Han Sen and the others followed the gerbils to the edge of the lake, and suddenly saw that in the center of the lake, there was a small island, and a tree grew on the island, and the fruit on it was like a pear.

"Sure enough, there are good things, and we didn't go wrong. Sumeru was overjoyed and wanted to fly across the lake to the island in the middle of the lake.

Han Sen grabbed Sumeru, shook his head and said, "Let's take a look first, if it's really a treasure, it's impossible for people to take it easily." ”

In a few moments, the gerbils had already rushed into the lake, scrambling to swim to the island in the middle of the lake, looking like they wanted to eat the fruit.

A large number of gerbils poured into the lake, and nothing happened, until the gerbils were almost halfway through the swim, but suddenly they seemed to be pulled by something underwater, and one by one the gerbils sank violently, and in the blink of an eye, they disappeared in the fluorescent lake.

Han Sen's expressions were a little solemn, because they looked at the side for a long time, and they didn't see what was pulling the gerbil down.

Although the fluorescent lake water is bright, it is not very clear, because it is bright, but it is difficult to see what is inside.

One by one, the gerbils plopped and sank, as if they had been pulled down by the water ghosts.

However, the rats did not give up, and still swam in the direction of the island in the middle of the lake regardless of life and death, many gerbils were pulled down, but a small number of lucky ones were slowly approaching the island in the middle of the lake.

"Not all gerbils are sinking, it shouldn't be the problem of the lake, there is something in it. Kyogoku said as he looked at the lake.

"We shouldn't have a problem flying over above, right?" said Sumeru.

"You can give it a try, but you still have to be safe. Han Sen nodded slightly.

Seeing that there were already gerbils about to swim to the island in the middle of the lake, everyone no longer hesitated, and at the same time broke through the air, flew as high as possible, and flew in the direction of the island in the middle of the lake.

At first, he didn't feel anything, but he was only halfway through the flight, when Han Sen suddenly felt a force pulling him towards the lake.

But when Han Sen's eyes looked down, he didn't see anything, and there was nothing empty underneath him.

Plop! Plop!

Han Sen summoned the Divine Gene Core and the Bloodthirsty Ant King Beast Soul to forcibly stop the fall, but he saw that the Dragon Maiden, Sumeru, Lin Feng, and Jingji Mist had all fallen into the lake, and they were still sinking rapidly.