Inside the gray cave, on the rocks around it, is the milky white and viscous nest structure of the Zerg.

Wang Xiaotian controlled the fifth generation of the Grim Reaper's body, and carefully advanced in the cave.

This natural cave looks small on the outside, but on the inside it is relatively large.

After Wang Xiaotian controlled the body and walked more than thirty steps, he had already left the battlefield full of high-level Zerg corpses, and he had not yet reached the end!

Wang Xiaotian continued to move forward, and traces of artificiality could be seen all around.

Inside the passage of the stone wall, in the corners, there are rusted and badly damaged metal shelves, and some simple test benches.

In front of the stone cave, a huge corner appeared, Wang Xiaotian controlled the fifth generation of the Grim Reaper's body, held the Grim Reaper's scythe, walked around the corner, and saw a new big cave appear in front of him.

A female worm more than twenty meters tall with a milky white body like a large marshmallow was lying in the middle of this huge cave.

The abdomen of the female worm's body is constantly wriggling, trembling and trembling, and dozens of oval bulges appear in the abdomen of the female worm and slowly slide downward.

Seeing this situation, Wang Xiaotian dared to hesitate any longer, it was obvious that this female worm was in a state of reproduction, and a new Zerg was about to breed from her abdomen.

If this female insect had concentrated the last energy and nutrients this time and bred more than a dozen high-level Zergs, Wang Xiaotian would not have been able to kill more than a dozen high-level Zerg in this relatively small cave space like a disemboweling girl.

This female worm does not seem to have combat effectiveness, except for the ability to reproduce, the other abilities of the huge female worm have degenerated to the point that even low-level Zerg are inferior.

Faced with such a large body of the female worm, which was still very close, Wang Xiaotian directly controlled the fifth generation of the body of the Reaper, and took out the sniper rifle behind the body.

You don't even need to aim, you shoot at the female worm in front of you.

"Bang bang bang" sniper shots rang out constantly.

This time, Wang Xiaotian came out and deliberately replaced the bullets on the sniper rifle with high-energy blasting bullets.

Each shot hit the body of the female worm, and a hole as big as a big jar was punched out of the female worm's body.

The milky white and green tissue structure of the female worm can be seen in the large hole, and the green blood on the female worm's body continues to flow out of the hole.

The screams of "hiss" came from the mouths of the mother and son.

The mother worm shifted to the right with her body trembling, trying to dodge, but at this distance, it was still so big, it couldn't dodge the sniper rifle fire at all.

There are more than a dozen protrusions on the abdomen of the female worm, which have been smashed by sniper rifles.

After Wang Xiaotian finished beating the mother worm's abdomen, he began to hit the upper body and head of the mother worm.

The sound of "bang-bang-bang" shooting and bullet explosion continued to sound.

The huge female worm is constantly being opened with big holes all over her body.

Green blood kept coming out of its body, like a green fountain.

After one magazine was fired, Wang Xiaotian changed to a new magazine and continued to shoot.

After using three rounds of explosive bullets in a row, the mother worm's huge body had turned into a deflated ball, and it was beaten into a mess of flesh and fell into the cave.

After killing the mother worm very easily, Wang Xiaotian began to inspect the cave to see if there were any useful items left behind by the tentacle monster with the human head of the mother-in-law who had been stitched back then.

In the deepest part of the cave, next to the rock wall, it looks like a metal box, a display screen, dozens of decaying rubber wires and a bunch of technological products, but these items are all worn, some have been weathered, Wang Xiaotian broke them when he moved, and they were of no value.

"Oh my God! The stitching mother-in-law actually stayed on this planet alone, led the indigenous development of science and technology, and invented the computer!

If she were given a few more decades, she would be able to send a signal to the universe! Wang Xiaotian sighed mentally, sewing the power of his mother-in-law's knowledge.

A thousand years ago, Wang Xiaotian knew that this indigenous planet was completely in a state of savages, and he didn't even know how to refine metal.

The stitching mother-in-law was able to take the Tu clan with her, from the initial refining of metal, making machine tools, to developing electronics.

"It seems that after I left, I stitched up my mother-in-law and her old man, and became an indigenous leader and prophet or something, and I took the Tu people to play with technology, and my life should be good! She's so patient! Wang Xiaotian thought wildly.

Wang Xiaotian controlled the mecha to walk in this cave, but there was a small place at the front that could not be entered.

Wang Xiaotian opened the mecha control cabin and jumped out of the fifth generation of the Reaper's body.

Wang Xiaotian didn't use the mecha directly, and walked cautiously in the cave with his feet.

Suddenly, Wang Xiaotian saw three blurry paintings on the rock wall.

The first painting shows a head with six tentacles underneath, encased in a box around which a large number of natives kneel and worship.

In the second painting, the box appears in space.

In the third painting, the box is opened, emitting a thousand rays of light.

"Could it be that Granny Stitch succeeded in creating a spaceship to fly into space and flew away from this planet!" After reading these three paintings, Wang Xiaotian began to think.

"Bah! I think I've seen the shape of this box somewhere!

By the way, on the note that my mother-in-law left me back then, I recorded this box-shaped device!

This metal box is one of the many secret experimental topics of the mother-in-law, called the Frozen Brain Human Function Self-Recovery Box, which can freeze the brain with very little energy without opening the box. And in the process of freezing the brain, there is a small part of the weak brain tissue that is still functioning, and it is generally after the brain tissue has been seriously injured that this box is used! Wang Xiaotian suddenly thought of the role of this metal box.

Wang Xiaotian began to recall other introductions to this metal box in his mother-in-law's notes.

"This metal box needs a concentrating ring and a special magnetic field to be preserved forever. The band of the special magnetic field, the configuration of the energy gathering ring, ---" Wang Xiaotian finally recalled useful information.

Wang Xiaotian quickly ran back to the Grim Reaper's fifth-generation body, turned on the Grim's Reaper's fifth-generation control system in the repertoire control cabin, and after calling up the program, he began to change the scanning program system.

"Lin Fei, I stored your stitched mother-in-law's electronic notebook at the beginning, and then borrow it from me!" Wang Xiaotian said to Lin Fei in his mind.

"You and I are a storage ring!" After Lin Fei complained, an electronic note appeared in Wang Xiaotian's hand.

Wang Xiaotian opened the electronic notes left by her mother-in-law and found the research topic about the metal box.

Wang Xiaotian quickly searched for information while modifying the scanning and detection program of the fifth generation of the Grim Reaper's body.

The scanning program for the special band of the "Ding Ding Ding" Reaper 5 body was activated.

The results of the scan appeared much earlier than Wang Xiaotian expected.

The scanner showed that the metal box, right inside this cave, was at his feet.

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