Since it has been uninhabited for a while, a light layer of dust has accumulated in the room, which makes this already somewhat old room even more vicissitudes.

However, for Chu Xun, who had fought in the sea of blood in the corpse mountain, this dust was nothing at all, so after patting the dust on the bed casually, he sat directly on the bed and took off his shirt.

Don't get me wrong, Chu Xun didn't take off his shirt to sleep, but to fuse the energy conversion device. This energy conversion device is the crystallization of biotechnology, which needs to be thoroughly integrated into the human body in order to play its due role.

", implant a spine...... Hopefully it doesn't hurt too much! After reading the instructions for the use of the energy conversion device, Chu Xun also took a deep breath, then gritted his teeth, put the centipede-like metallic silver, but soft as a living energy conversion device on his back, and pressed a red button at the end of the device.

Airplanes!

As Chu Xun pressed the button, the energy conversion device was also completely activated. Then, a slight buzzing sound sounded from inside the energy conversion device, and at the same time, the energy conversion device actually seemed to have really turned into a living centipede, and began to swim around Chu Xun's naked back.

In just a few seconds, the silver "centipede" accurately coincided with the position of Chu Xun's spine. Then, the snow-bright silver thorns also extended out of the centipede's body, and then stabbed into Chu Xun's spine fiercely!

"Humph!" The intense pain caused by the spinal puncture made Chu Xun couldn't help but let out a muffled snort. But soon, a violent feeling of paralysis swept through Chu Xun's body. This paralyzing sensation not only completely covered the sharp pain of that spinal puncture, but also made Chu Xun become like a vegetative person, completely unable to control his body.

At the same time, the silver centipede behind Chu Xun also began to slowly melt, and finally turned into streams of silver liquid, which merged into Chu Xun's spine along the sharp thorns that pierced into Chu Xun's spine and disappeared without a trace.

And with the infusion of these silver liquids, Chu Xun also felt that a cold feeling was gradually spreading from his spine to his whole body, and finally spread all over his body, as if combined into a huge net, completely wrapping and protecting all his bones, meridians, and muscles.

It was at the moment when this cold feeling spread throughout the body and intertwined with each other, completely enveloping Chu Xun's body, that Chu Xun also regained control of his body. Then he immediately loosened his muscles, and then moved his arm again, trying to check the changes in his body, but to his slight disappointment, no matter how much he tried, nothing seemed to change except for the slightly cold touch in his body.

"It seems that the effect of this ability conversion device can only be reflected in battle!" After shaking his head, Chu Xun seemed to suddenly think of something, his face changed slightly, and he immediately reached out and touched his back.

However, when Chu Xun's palm touched his smooth back, he suddenly breathed a sigh of relief. Fortunately, the device has been completely integrated into his body, otherwise, if he carries such a silver "centipede" all day long, he is afraid that he will be regarded as a monster.

Chu Xun didn't want to waste any time, so after fusing the energy conversion device, he opened the metal locket that was used to store the purple crystal nucleus. Suddenly, a burst of brilliant purple light burst out from the small box, illuminating the entire room extremely brightly.

"It's so beautiful...... Looking at the crystal nucleus that was crystal clear, as if a purple nebula was wrapped in the center, blooming with a bright purple brilliance, Chu Xun couldn't help but feel a trace of admiration.

To be honest, if it weren't for the urgent need for the Bioenergy Evolution Worm ability, he really wouldn't want to consume these gorgeous purple crystal nuclei. But there is no way, the survival game is imminent, and he must use it even if he is reluctant.

Thinking of this, Chu Xun also gritted his teeth, then closed his eyes, held these purple crystal nuclei in his hands, and absorbed them with all his might.

With the help of the system, Chu Xun has an energy fusion ability that far exceeds that of ordinary people. So almost in the blink of an eye, the five incomparably gorgeous purple crystal nuclei shattered at the same time, and finally turned into a brilliant purple light and merged into Chu Xun's body.

The energy equivalent to 50,000 standard crystal nuclei was terrifying, and I saw that with the integration of these energies, Chu Xun's body also bloomed with a brilliant purple light. These purple rays were so intense that they even illuminated almost Chu Xun's entire person, making him look as if he was a work of art carved from purple crystals, crystal clear, and extremely magical.

This purple glow lasted for several hours before slowly dissipating and being completely absorbed by Chu Xun. And just as the purple glow on Chu Xun's body gradually faded, the prompt sound of the system also sounded from his mind.

"Drop, the host is replenished with bioenergy, the insect ability is enhanced, the ant gene is strengthened, the alien gene is strengthened, the tyrant gene is enhanced, the spider gene is strengthened, and the new gene lock is successfully unlocked."

"Please note: until sufficient biological energy has been obtained and the body is strong enough, the host should not devour the sixth gene to avoid the collapse of the host gene chain."

With the sound of the system prompt, Chu Xun also felt as if something in his body had been detonated, and an indescribable terrifying force began to surge out like a flood in the sluice.

This force was so terrifying that even Chu Xun was difficult to control for a while. He pressed his hand on the bed, ready to stand up and see what had happened to his body, but found that in a piercing metal moan, the alloy bed board was so pressed so deeply that it collapsed, and finally formed an extremely deep palm print that almost penetrated the bed board.

And the mattresses and sheets on the bed board had already been reduced to countless pieces by this terrible force, as if they had been bombarded by something terrible.

"What's going on?" Seeing this scene, Chu Xun was completely stunned.

With his strength, it is not difficult to press the bed board to the point that it collapses, or even break through it. It's just that he didn't use any force at all just now, just pressed it lightly, how could this alloy bed board collapse as easily as tofu?

But soon, Chu Xun reacted, and then felt a burst of surprise in his heart. Obviously, his strength has been greatly improved, but the increase is too great, and even he will find it difficult to control this power for a while, so he will accidentally press the bed board down.

"Sure enough, as everyone said, the third and second orders are a huge watershed, but I didn't expect that my strength would increase so much!" After feeling the surging terrifying power in his body, as if he wanted to destroy everything, a trace of essence suddenly flashed in Chu Xun's eyes.

When he was at the peak of the second order, his strength was enough to defeat the vast majority of third-order abilities, and now that he has successfully advanced to the third order, his strength has been greatly improved, so if he guessed correctly, in terms of strength, there is only one of the third-order abilities who is no longer his opponent.

So, how far is he from a fourth-order powerhouse now?

Thinking of this, Chu Xun was ready to leave the room, find a madman Chu to measure how strong his strength was, and go to Yang Ling to retrieve the scarab beetle by the way, and then devour it to make up for his last shortcoming.

Click!

However, what made Chu Xun speechless was that he had just gotten out of bed, and his right foot had completely stepped on the ground and collapsed, and the stone bricks under his feet were completely shattered, which looked extremely terrifying.

"It's still a little uncomfortable......" After taking a deep breath, Chu Xun carefully took a step forward with his left foot, this time, under the condition that he deliberately retracted his strength, the ground did not completely collapse, but the stone bricks were cracked by him, and the situation was obviously much better.

However, just as Chu Xun was cautious, walking to the gate step by step, and was about to open the door to go out, the handle of the gate was directly crushed into pieces by him, and even the entire gate trembled violently, and he almost didn't tear it off entirely.

"Forget it, let's first familiarize ourselves with this power before going out......" Looking at the iron door that had been loosened and crumbling by him, Chu Xun couldn't help but swallow his saliva, and then shook his head, dispelling the idea of going out.

His state of being unable to control his power is too dangerous, if he walks down the street and passes by someone, and accidentally bumps into someone, it is estimated that the person will fly out as if he was hit by a car, if not seriously injured, but also a cripple. For his own sake and for everyone's sake, he should stay in the room first and get used to his own strength.

As a result, in the next few days, the people living near Chu Xun's house would often hear bursts of violent roars, and the sound of shattering and metal moans kept coming from Chu Xun's room, and even sometimes even that room would tremble violently, as if some terrible beast was raging wildly in it, which was extremely terrifying.

Such a change made the nearby neighbors feel a little curious and afraid. Naturally, they wondered what was going on inside the house. And fear is the fear of the terrible power that can easily shake the whole house!

Finally, three days later, with a piercing metal moan, the door that was already a little twisted and deformed was also opened, and Chu Xun also walked out of the room. But at the moment when Chu Xun left the house, the house behind him was finally overwhelmed, and it completely collapsed in a violent roar, turning into a ruin......