During the bickering, the relationship between Li Xiao and Zhou Qing no longer has the same tension as before.

After he saved her and she saved him, the two even had some feelings beyond their companions, so a little - ambiguous.

The two also discovered this fact, but neither of them talked much, and naturally acquiesced.

After repairing for a while, Li Xiao embarked on a cave exploration journey again.

Zhou Qing's words, since her body is no longer in trouble, she will follow Li Xiao and continue to explore together.

Of course, the swamp in front of him could no longer be walked from above, but this also made it difficult for Li Xiao, who firmly fixed several support points on the rock wall with the help of his hook and claw.

With the help of these hooks, Li Xiao and Zhou Qing swung from mid-air and crossed this quagmire.

Continuing to explore the depths of the cave, as we went deeper and deeper, white cobwebs gradually appeared in the passage, and huge spiders also appeared.

"Be careful, I guess there's a spider's nest ahead!" Seeing such a scene, Li Xiao immediately thought of the spider's nest in the volcanic cave.

"Hmm!" Zhou Qing responded as he shot several rushing spiders with his pistol.

Glancing at Zhou Qing, Li Xiao was relieved.

Fortunately, Zhou Qing's personality is not afraid of these multi-legged spiders; If it were Zhou Yilai at this moment, I am afraid that I would have been so frightened that I would have thrown myself into Li Xiao's arms.

Seeing that Zhou Qing had already stepped forward to decompose the spider's corpse, Li Xiao hurriedly shook his head to dispel the nonsense in his head.

In other words, how did he miss Zhou Yi when he saw Zhou Qing, and miss Zhou Qing when he saw Zhou Yi......

Moving on, turning a corner, a cobweb-strewn cave appeared in front of the two of them.

Dense with huge spiders filled the entire cavern, and in the depths of the cavern, there was a hatching nest full of spider eggs.

In the hatching nest, more than a dozen domineering-looking crustacean spiders walked around in it, picking out some dead spider eggs from time to time.

Although he had seen it more than once, Li Xiao couldn't help but get goosebumps when he saw the dense spider nest again.

Looking at Zhou Qing again, although she was not afraid, it could be seen from her frowning brows that he didn't like the dense scene in front of him that made people with dense phobias collapse.

Li Xiao checked the ammunition of the pistol in his hand, and looked at Zhou Qing solemnly.

Zhou Qing's side, also loaded the bullet, and nodded to Li Xiao!

Although the two of them can apply insect repellent and quickly pass through the side of the spider cave, the spiders in this cave are not only spiders, but also full of experience points.

There's no better place to deal with these less threatening spiders than here.

Bang bang bang......

The gun in Li Xiao's hand was the first to spit out fire, and the spiders closest to them immediately fell down screaming.

For a large number of spiders, the killing efficiency of the pistol is still not high.

Li Xiao took out a black round object from the inventory, pulled down the upper ring and threw it into the spider colony.

Rumble!

This black ball is the simple grenade that Li Xiao unlocked at level 38, although this thing is not as lethal as the earth's fragmentation grenade, but there are too many spiders in front of him.

A grenade went down, and the spider stumps splashed all over the sky, and in this instant, more than a dozen spiders died in the explosion.

On Zhou Qing's side, there was also a simple grenade prepared for her by Li Xiao, and she also threw out the grenade while shooting.

The sound of gunfire mixed with explosions rang out in the spider's nest, and for a moment, the ordinary spiders on the periphery fell like wheat harvesting.

Li Xiao pinched a grenade, rounded his arm, and threw it directly into the group of spider eggs deep in the nest.

The grenade exploded, and the fragments of the air wave that it brought up tore the surrounding spider eggs fiercely, and for a while, the slime in the spider eggs splashed everywhere.

At this moment, more than a dozen powerful carapace spiders were completely enraged, and their speed was so fast that they rushed towards Li Xiao and Zhou Qing after skipping those ordinary spiders on the periphery.

It's you!

Li Xiao had a cruel smile on his face and took out a legendary-level long-barreled rifle.

Aiming at a carapace spider, Li Xiao pulled the trigger.

In the next second, the powerful kinetic energy of the bullet directly penetrated the body of the carapace spider, exploding its belly!

How can flesh and blood withstand thermal weapons?

Before more than a dozen carapace spiders could get close to Li Xiao, they were killed one by one by Li Xiao with a long-barreled rifle.

Legendary weapons, compared to ordinary weapons, the gap is really huge!

With a legendary-level weapon in hand, Li Xiao's combat effectiveness is almost a qualitative improvement.

There were too many spiders, Li Xiao and Zhou Qing fought and retreated, and one retreated into the passage.

A lot of bullets were consumed, and when no more spiders could move, the two looked at each other and smiled, and breathed a sigh of relief.

"Have you leveled up?" Li Xiao was the first to ask.

"Well, I've reached level 30, five levels in a row!"

"Yes, I've also been promoted by one level, to level 49."

Li Xiao opened the inventory and looked at several new blueprints that had been unlocked:

【Heavy Claw Dragon Saddle (Original)】【Generator】【Cable】【Socket】【Large Metal Wall】

[Name: Heavy Claw Dragon Saddle (Original)]

[Damage Resistance: Low]

[Note: My claws are very heavy, so I call them Heavy-clawed Dragon!] 】

……

【Name:Generator】

[Production Required: Metal Ingot x20 Circuit Original x30]

[Note: The use of energy has changed dramatically from the generator, and an efficient energy source has been turned on from now on, electric energy! 】

The unlocking of generators, cables, and sockets has completely brought Li Xiao's development into the electrical era.

What makes Li Xiao happiest is that it won't be long before he can use the electric light!

The night without electric lights is enveloped in darkness and silence. As a modern person, Li Xiao is very awkward about such a night.

The entry of the electrical era has also strengthened Li Xiao's work force, and his working hours can be greatly extended with the light at night.

As for the heavy-clawed dragon saddle -

The creature was a creature that inhabited swampy areas, and in general there was nothing special about it.

It's not slow, but it's not as fast as a velociraptor yet; The attack power is not weak, but it is not as large as a medium-sized creature like the God Crocodile Dragon.

It's a chicken-ribbed creature, so Li Xiao is not ready to tame.

In the case of large metal walls, this thing can be summed up in one sentence - expensive!

The defensive power of the large metal wall, that is unquestionable! Each large metal wall is made of pure iron ingots, eight meters high and half a meter thick!

It's like a pure metal wall!

With such a defensive power, not to mention small and medium-sized animals, it is a creature of the level of Tyrannosaurus Rex, and it is a fool's dream to destroy this wall!

Such a heavy metal wall, while having super defensive power, also means that a lot of metal raw materials are needed.

With Li Xiao's current metal ingot reserves at home, I'm afraid he can't even make half a piece!

I can only save it for later......