"Rhapsody, exchange for a digging robot." Liu Xin said weakly to the system, and as Liu Xin's voice fell, the system directly deducted Liu Xin's 100 points of third-level energy, and a metal box appeared on the sand in front of Liu Xin's eyes.

The boxy one is almost 30 cubic centimeters in size, and as Liu Xin's gaze moved to it, a string of information came out: "The lowest digging robot can dig ordinary substances such as ore and sand, and cannot survive in special environments, such as magma, snow mountains, a 100J energy battery can maintain a working time of 30 minutes, the excavation efficiency is extremely low, 30 minutes can dig 1 cubic meter of space in cement, the exchange requires 100 points of tertiary energy, and it comes with a 100J battery, Battery exchange price: 1 point of tertiary energy can be exchanged for 1J. ”

"Let's get started, dig me out." Liu Xin gave a command to the excavation robot, and as Liu Xin's words fell, the cube in front of him began to change rapidly, as if it was a transformer, various gear machines kept running, and a few seconds later, a robot about half a meter high appeared in Liu Xin's sight.

The little robot waved the shovel in his hand, accurately began to dig the sand around Liu Xin, and excavated with a very high efficiency, this blink of an eye, the sand around Liu Xin was dug down by dozens of centimeters, and the low excavation efficiency in the introduction was relative to other excavation robots, and the speed of manual work was many times faster.

"Fortunately, there is no restriction on the use of technological items in this world, otherwise I would definitely be buried alive by this sand." Looking at the action of the excavation robot, Liu Xin kept sighing that he was lucky, this time he almost capsized in the gutter.

"Rhapsody, show me the most advanced digging robot, you still say that the efficiency is low, I really don't know what is efficient." Liu Xin looked at the fast-moving excavation robot and began to ask in his heart.

"The super excavation robot AJ-9000 has 3,000 kinds of excavation tools, can detect minerals within 300 kilometers of the surrounding area by itself, has super high intelligence, can hollow out the entire earth in 30 minutes, can move in temperatures from minus 3W degrees to minus 3W degrees, has an automatic energy replenishment system, can absorb air to convert into its own energy, and the volume can reach 300 cubic meters, as small as 30 cubic millimeters. Combat power SS level, 50,000 points of level 6 energy required to exchange. Rhapsody did not refuse, but directly appeared in Liu Xin's mind with the information of a robot.

"I rub, this is a digging robot? This is completely a fighter among robots, 30 minutes to hollow out the earth, this is still called a robot? There is also that SS-level combat power, as long as you exchange one, it is definitely sideways on the current earth, and those aliens can die, and a shovel can overturn a large area. Liu Xin, who was temporarily fine, began to spit out with the system, but he could only think about it, and the sixth-level energy point made Liu Xin dumbfounded, not to mention the number of 5W.

"Rhapsody, do you think I'm too arrogant?" Liu Xin, who endured it for a while, really had no choice but to ask about the system in his heart, and now he very much hopes that someone will scold him, so that he can remember it well, such arrogance has been many times, and it really shouldn't happen again.

"The system doesn't make any comments on the host's battle, and there really isn't anything commendable about it." It's a pity that the system just replied coldly.

"Really? There is really nothing commendable" Liu Xin also thought a little low, and did not continue to ridicule the system.

After being pulled out of the pit by the excavation robot, Liu Xin silently took out a bottle of recovery potion, but unfortunately most of the bones in his body had been broken, and he could not support the weight of a small bottle of recovery potion.

But Liu Xin didn't give up, still firmly pinching the recovery potion, and moved his arm with difficulty. Because of Liu Xin's arrogance, this is the consequence that Liu Xin must bear, and he is already extremely lucky not to die directly.

At this time, the bell next to Liu Xin quickly ran to Liu Xin's arm, and kept pushing Liu Xin's arm with his weak body, hoping to help Liu Xin.

"Get out of the way, I'll do it myself." Liu Xin said weakly to the bell, Liu Xin wants to bear this pain by himself, only in this way can Liu Xin remember the lesson of this time, if he is so arrogant next time, it may be the consequence of direct death.

Moving his arm to his mouth and pouring out the recovery potion, it took Liu Xin more than half an hour to complete, and Liu Xin relied on willpower to support the whole process. Controlling the muscles to pull the arm to complete, and at the same time, accompanied by the pain of the muscles being pierced by the bone stubble, Liu Xin's whole body began to tremble, if it wasn't for the will to survive, Liu Xin would have been stunned by the severe pain.

With the lower belly of the first bottle of recovery potion, the bones on Liu Xin's body began to recover rapidly, although they were still full of cracks, but they were already able to support Liu Xin to lift the recovery potion.

Bottles of recovery potions went down, Liu Xin's physical strength also began to recover rapidly, the broken bones all over the body began to recover, the ruptured internal organs also began to repair rapidly, and the whole body was recovering rapidly.

"Ding, the host is nearing death, triggering the Saiyan bloodline, the strength of the battle body is increased by 1 point, and the strength of the yellow soul is increased by 1 point, I hope the host will continue to work hard."

Listening to the prompts of the system, Liu Xin didn't feel any joy, some were just endless anger, arrogant anger at himself, I believe that this time the self-esteem will make Liu Xin always remember, this time it is lucky, if you want to be so lucky next time, it is estimated that it will be difficult.

Liu Xin, who had recovered, took back the excavation robot that had stopped working without saying a word, pinched the short knife and walked towards the red dot position of the salon king, and the bell also followed, climbing directly down Liu Xin's trouser leg and onto Liu Xin's shoulder.

The "meow" bell whispered on Liu Xin's shoulder, stretched out his tongue and licked Liu Xin's face as a sign of comfort.

"I'm fine, let's go, let's go and settle King Sharon, and put an end to my arrogance." Liu Xin suppressed his anger and said to the bell.

A man and a cat walked forward in silence

"Wow" King Sharon, who was still asleep, was directly woken up by the stinging pain, and when he turned his head and saw that it was the human who had fought with him before, he couldn't help but be angry, and directly opened his big mouth and bit Liu Xin.

After recovering Liu Xin, he followed the instructions on the map and soon found the sleeping Sharon King in a cave. Seeing the target, Liu Xin's anger rose even more, but he did not lose his mind, but was more calm, turned his anger into his own attack, and poured out at King Sharon's closed eyes.

The fanged blunt knife instantly pierced through King Sharon's eyelids, directly stabbing the fragile eyeballs in it, and only then did the scene that woke up King Sharon just now.

Liu Xin, who succeeded in the first blow, did not hesitate, and quickly drew his knife and rolled out into the distance. And King Sharon also staggered to his feet, wanting to continue the attack.

"Ha" Liu Xin pinched the handle of the short knife with both hands, and when he was holding the Sharon King and not standing firmly, he rushed directly to the side of the leg he had attacked before, and slashed directly at the wound with a bang.

The thigh, which had been seriously injured before "Click", was hit hard again. This time it was not only Liu Xin's angry blow, but also a blow using two-handed swordsmanship after the promotion, and the bones that had blocked Liu Xin were directly cut by the huge force.

King Sharon also fell down again directly in the huge impact, and Liu Xin also took the opportunity to retreat and retreated directly.

King Sharon kept struggling on the ground and tried to get up, but as soon as the foot was forced, it was directly broken, and the broken bones could not support King Sharon's huge body at all.

Seeing that the Sharon King fell again, Liu Xin pinched the arm of the short knife and directly received it to the abdomen, and rushed towards the Sharon King again. At the moment of approaching the Sharon King, the short knife in his hand stabbed straight out and stabbed into the Sharon King's fat abdomen. And Liu Xin even inserted the short knife, held the short knife with both hands and cut it horizontally.

A huge wound of about 5 meters appeared in King Sharon's abdomen in an instant, and although the muscles were not completely cut, at least most of them were broken. The severe pain made King Sharon calm down a little, and looked at Liu Xin with some incomprehension, looking at this weak human who had almost been crushed to death by himself.

I don't know if I don't see it, and I'm shocked when I see it. Maybe it was half a foot into hell, King Sharon saw the red energy that was constantly diffusing around Liu Xin, which was filled with endless killing intent and unwillingness, that was the unwillingness of hundreds of millions of unjust souls, that was the unwillingness to die of life, that was the unwillingness to lose the battle with Liu Xin.

Immediately afterward, a corpse of souls emerged from the red energy, constantly tearing at the will of the Sharon King, trying to turn the Sharon King into one of them.

The eroded will of King Sharon could no longer get up and continue to fight, but drilled directly into the sand, trying to avoid Liu Xin, this demon, and the hundreds of millions of unjust souls.

Because of his anger, Liu Xin involuntarily awakened the aura of the souls that permeated from the broken sword of the Brotherhood, making them haunt him incessantly, and if it continued like this for a long time, Liu Xin's will would be eroded by them, and he would completely become a tool that only knew how to kill.

"Quack is such a wonderful taste" A somewhat excited voice sounded in Liu Xin's body, constantly emitting an eerie laugh.

And Liu Xin was also affected by those unjust souls, and looked at King Sharon who wanted to escape with blood-red eyes. Although Liu Xin's will is still quite sober, but his perception has been reduced due to the influence of the unjust soul, otherwise he can discover the dark side of his body that is gradually awakening for the first time, instead of only having the Sharon King in his eyes as he is now.

The Sharon King only drilled into most of his body, and a gray-white sphere flew over from Liu Xin's position, like a life-urging talisman, directly blowing up most of the Sharon King who had been drilled into the sand, and completely blew the Sharon King into hell, which was one of Liu Xin's remaining sonic booms.