Under Xu Kun's control, the mutant diving spider bit off the spider silk that bound them. Because the two mutant Tarbosaurus had been eaten by the zombie shadow spider, Xu Kun can now continue to use the "Beast Control" authority.
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Since "controlling the beast" has a certain chance of failure, Xu Kun did not use this authority when he was bound by the mutated diving spider's silk, but now he wants to try it.

With the use of the beast control authority, Xu Kun's thoughts instantly entered the mind of the mutated diving spider. Because it had been hypnotized by Xu Kun, it only took tens of seconds to tame it.

Xu Kun's original intention was to tame this mutated diving spider as a guide to avoid unknown risks in this underground river, but unexpectedly he made an unexpected discovery during the taming process.

There seems to be something particularly interesting in the nest of this mutant diving spider. Since the brain structure of the mutant diving spider is relatively primitive, its memory information is relatively fuzzy and messy, making it difficult to further learn those useful details.

In order to find out, Xu Kun asked the mutated diving spider to take him and the skeleton lizard into its lair.

This is a deep cave that opens into an underground river. The space is very open and filled with mutant jellyfish. They emit magical blue light, making the place look fantastic and weird.

As if they sensed a strange presence entering the place, the mutant jellyfish gathered around them one after another. The mutant diving spiders made strange grunting noises, and then they scattered away.

Finally, the mutated diving spider took Xu Kun to the depths of the nest.

Xu Kun discovered several bioelectric signals on the stone wall of the nest through his inductor. He knew that they were food stored by the mutated diving spider.

If Xu Kun could not hypnotize the mutant diving spider at that time, then he and the skeleton lizard would have become the "dry food" of the mutant diving spider hanging on the stone wall.

As for the others, it was difficult to detect them with the inductive organ alone, so Xu Kun ordered the mutated diving spider to summon those jellyfish.

The mutated diving spider made that weird grunting sound again, and soon after, the mutated jellyfish gathered over.

There is a saying that "Gathering sand into a tower, gathering armpits into fur." ​​Thousands of mutant jellyfish gathered together are enough to light up a dark nest.

With the help of the light emitted by the mutated jellyfish, Xu Kun discovered mountains of bones deep in the lair.

Based on the memory information of the mutant diving spider and what he saw, Xu Kun roughly speculated that there should be other mutant creatures living here before the mutant diving spider.

It can also be seen from the huge space of this nest that the previous owner must have been a being much larger than the mutated diving spider.

So where did the previous owner go? Why did it abandon the nest? If you think about it differently, would it die here?

Xu Kun looked at the tens of thousands of bones and fell into deep thought. Maybe the secrets were buried under these bones.

Thinking of this, Xu Kun immediately ordered the Skeleton Lizard Mutant Diving Spider to work with him to turn over the mountains of bones.

This is an extremely arduous job. You can't see the sun rising or setting here, and you don't know how long you have been working. Xu Kun finally made a discovery.

It was an unusually huge skeleton that looked like it belonged to some kind of aquatic reptile, with a length of more than seventy meters according to visual inspection.

Then, Xu Kun discovered a light purple light at the sternum of the skeleton. He swam closer and saw that it was a spar the size of a medium dinosaur egg.

Xu Kun grabbed the crystal with his front paws, and a message suddenly appeared in front of him:

[If a strong radiation source is found, should we carry out genetic enhancement?]

"This crystal is actually a strong source of radiation. No wonder this mutated diving spider can grow to such a big size. So how can we use this crystal to enhance genes?"

Just when Xu Kun had this idea, another piece of information emerged:

[After swallowing the crystal, you can perform genetic enhancement.]

"You actually asked me to swallow crystal stones?"

Xu Kun knew very well the principle that "diseases enter through the mouth", so he couldn't help but hesitate for a moment, but finally swallowed the crystal.

Then, a piece of information appeared in front of you:

[Please select the gene fragments that need to be strengthened: Flight LV3 (details); Toxin immunity LV3 (details); Color changing hypnosis LV3 (details); Digestion LV2 (details); Inductance LV2 (details); Immunity LV2 (details)...]<

/p>

Xu Kun noticed that this time, those third-level gene fragments were actually among the options for genetic enhancement.

"What is this going to do? Is it possible that this genetic enhancement can enhance the target gene fragment to level four?"

Thinking of this, Xu Kun felt ecstatic in his heart. After he calmed down, he made a choice on the gene fragment that needed to be strengthened.

Xu Kun originally wanted to use the power of crystals to strengthen the "flight" gene fragment, but now that the zombie mold is spreading extremely hard, in order to protect himself, he chose to strengthen the "immunity" gene fragment.

[Should you choose to strengthen the "immunity" gene segment?]

"Yes."

[To strengthen the "immune" gene fragment to the third level, you need to pay 40 evolution points. Do you want to confirm the payment?]

After seeing this news, Xu Kun understood that using the power of this crystal stone, any piece of gene fragment could be evolved to the third level. It was not directly strengthened to the fourth level as he had imagined before. It seemed that he was overthinking.<

/p>

But level 3 is not bad. In fact, it is equivalent to half-step to level 4. This kind of immunity should not be a big problem for immunity to zombie mold.

Thinking of this, Xu Kun paid the evolution points, and then the genetic enhancement officially began. Soon after, Xu Kun's body was enveloped in a purple light.

Under the influence of the gene pool, Xu Kun's body quickly absorbed radiation energy from the crystals in his belly to strengthen the genes and promote their rapid mutation.

During the genetic enhancement period, the skeleton lizards and mutated diving spiders continued to turn over the bones. Xu Kun wanted to see if there would be any surprises, but they turned over the remaining bones and searched carefully inside and outside the nest.

After searching for a while, the second crystal was not found.

I don't know how much time passed, but the purple light covering Xu Kun's body gradually faded, and then he slowly opened his eyes.

Then a message appeared:

[The "immunity" gene fragment has been successfully strengthened and has become a strong third-level gene fragment]

…………

"So hungry!"

Xu Kun's thoughts moved slightly, and the mutant diving spider immediately understood. It bit open a spider silk sac hanging on the stone wall and pulled out a large mutant fish weighing nearly a ton.

Xu Kun was very hungry at this time. He ate nearly 300 kilograms of fish in one go and then stopped eating.
Chapter completed!