After Ye Ren began to seriously study the knife drawing technique, a day passed quickly.

After finishing dinner, Ye Ren had almost eaten this knife drawing technique, and was closing his eyes and contemplating something in his room at the moment.

Generally speaking, knife drawing techniques are used to pull out knives, but first of all, Ye Ren's mantis knife does not have a scabbard, and there is no way to use the curvature of the blade and the scabbard to accelerate the slashing speed when drawing the knife, so at this point, Ye Ren cannot learn ordinary knife drawing techniques, but can only use the principle of guò knife drawing techniques to deduce a more suitable method for himself.

"When you draw a knife and attack an object, you don't cut it, but you cut it at the angle of an arc..."

Ye Ren closed his eyes and thought about some key things, his hand squirmed, turning off part of the hidden function, and the mantis knife extended from his wrist, with a little mysterious silver star in the faint purple, which made Ye Ren's mantis knife look very mysterious.

"Scratch through... With a curvature ......" Ye Ren muttered as he stretched out the mantis knife, and then slowly waved it in the air, but it seemed that he was not satisfied, Ye Ren frowned.

"No, it's about the same speed as punching. ”

Ye Ren looked at the mantis knife extending from his arm, a little dissatisfied, the most important thing in the knife drawing technique is speed, although the explosive power of his current blasting muscles is almost the same as some bullets at the fastest time, but this is far from enough, he has to be faster.

With the help of a qiē that he could use, Ye Ren tried to make the mantis knife so fast that everyone couldn't react.

"One qiē power, one qiē power I can use..."Ye Ren muttered in his mouth. Subconsciously brandished the mantis knife, but at this time. Suddenly, a fly flew into Ye Ren's room out of nowhere.

"Huh?"

Ye Ren's attention was immediately attracted by the fly, and he said casually: "It's the first time I've encountered a fly in the ink house." ”

After speaking. With a flick of the wrist, the mantis stabbed out like lightning, and then after the blade of the mantis touched the fly, it was lightly struck, and the indescribable sharpness passed directly over the fly's body, and the fly didn't even react, it still staggered and flew a few times, and then fell to the ground, and took a closer look at the entire head of the fly was cut off by Ye Ren.

System Tip: Kill flies to gain 0.1 evolution points.

"No matter how small a fly is, it's meat. Ye Ren heard the system prompt this time. said casually, and then subconsciously contracted the muscles on his wrist and gathered the mantis knife near his forearm.

“…… Huh?"

After putting the mantis knife away, Ye Ren suddenly looked at his wrist, and was suddenly stunned: "I'll wipe it, right..."

After finishing speaking, he immediately raised his hand and bounced out the mantis knife, and then took a coin and threw it into the air, while using the explosive muscles on the side of his lower back to exert his strength fiercely. Using this force, the explosive muscles on the arm also emitted a not weak force, and the arm slashed in an arc in one direction, and finally, Ye Ren also controlled the explosive muscles at the wrist joint, which is specially used to control the expansion and contraction of the mantis knife, and forcefully retracted the control mantis knife towards the arm.

"Huh!"

The speed of the mantis knife was almost unbelievable in an instant. Even at that moment, Ye Ren himself didn't see the trajectory of the mantis knife clearly.

"When Chang~" was split in two coins and fell to the floor with a crisp sound.

As soon as Ye Ren stretched out his hand, the electricity of the electric muscle was converted into magnetic force. Suck the coin cut in half from the ground into the palm of your hand and take a closer look. The incision was found to be very smooth, and even had a mirror-like luster.

"That's almost the limit..."

Ye Ren looked at the mantis knife on his arm. couldn't help but nodded, now if he evolves the mantis gene again, it will be almost 800,000 evolution points, Ye Ren is considering whether to evolve the mantis gene again, after all, he still has about five million evolution points in his hand, and it should be understandable to evolve his strongest melee attack ability now.

Just do it, Ye Ren thought about it for a while and directly entered the evolution space.

[Evolutionary space.] 】

After a thought, Ye Ren was already standing on the white earth, the huge gene ball slowly rotated, and the gene ball of the two subsystems also took on color, slowly rotating around the huge chain gene ball, no matter how the outside world changed, the environment here seemed to be the same as always, unchanged forever.

"System, evolve the mantis gene. Ye Ren lay down in the evolution pool and said to the system.

"It takes 800,000 evolution points to evolve the level 5 mantis gene, are you sure?"

The system confirmed.

"Sure. Ye Ren nodded, and then the evolution points were deducted, and the voice of the system immediately sounded.

"Evolve Level 5 Mantis Knife Gene ......"

As soon as the system's words fell, Ye Ren, who was lying in the evolution pool, felt a tingling sensation near his hands and wrists, which was very comfortable, as if a girl was gently massaging herself with her fingertips, and slowly fell asleep in comfort.

When Ye Ren woke up again, he was surprised to find that his mantis knife had undergone some amazing changes.

"I'll rub it, this mantis knife is a bit fierce. After coming out of the evolution pool, Ye Ren carefully looked at the mantis knife on his wrist and found that there had indeed been a very big change, so he couldn't help but say something to himself.

Originally, his mantis knife was only flashing with a metallic luster of purple with a little silver, but after evolution, Ye Ren was surprised to find that the blade part of the mantis knife had become a purple crystal blade as smooth as a mirror, and there was no previous metallic luster, and the entire blade became crystal clear and moist, exuding a blurred color like glass, and he couldn't feel the sharpness and coldness of the metal blade at all, the whole blade was very smooth and transparent, without any murderous aura, as if it had become a work of art, and this purple crystal blade was filled with a layer of purple luster like a fog, and there was a dotted silver light inside, it's really very beautiful, it's like seeing another illusory world with this section of the mantis.

"Exit the evolutionary space. ”

After the evolution was successful, Ye Ren directly withdrew from the evolution space, planning to go out to test the power of the mantis knife, after all, there was nothing to find in the evolution space to test.

The space around him twisted for a moment, and Ye Ren found himself back in the present world.

The muscles on Ye Ren's wrist bulged slightly, and the mantis knife popped out of his arm with a snap, almost exactly the same as what he saw in the evolutionary space, and the dreamlike mantis knife as a whole was exuding a brilliant color.

"Try this..."

Finding a glass casually, Ye Ren gently slashed the mouth of the glass towards the blade of the mantis knife, but there was almost no feeling of resistance at all, and the blade of the mantis knife cut directly into the glass lightly, as if it was not glass, but soft cream.

"I'll rub it, it's glass. Seeing this, Ye Ren exclaimed, and then used the mantis knife to cut on the metal doorknob, and also did not feel much resistance, and the sharp mantis knife cut off a piece of the doorknob lightly.

“…”

Ye Ren just wanted to say one thing about this, he was already invincible in the world.

"I just don't know if this thing can cut off the metallized star marks. Looking at his brilliant mantis knife, Ye Ren suddenly muttered to himself, but after thinking about it carefully, Ye Ren shook his head, maybe it still doesn't work.

After all, after the memory of the blonde youth, after the memory of the other party, I learned that the strength of the metallized star mark is almost as high as an incomprehensible level, not a simple hardness, but strength, that is, including toughness and hardness, not as simple as a diamond, in short, it is not easy to hang, the real yàn room has used high-energy laser and wire cutting, and even some kind of high-pressure water cutting has tested the metallized brachial foot of cutting star marks, and the result is that the metallized star marks have hardly been changed at all.

But correspondingly, the host parasitized by the star mark was suddenly absorbed by the star mark and turned into a dried corpse.

The real yàn room once deduced that the cell metallization of the star mark should need to consume nutrients or energy, and this energy star mark itself does not have, and can only absorb the host's nutrients and convert them into energy to maintain metallization, and after receiving a high-intensity attack, it needs to consume a lot of nutrients to maintain the metallization, which is almost the same setting.

Therefore, after comparing it, Ye Ren found that his mantis knife was much easier to use than Star Scar, although it did not have as many varied attack methods and defensive capabilities as Star Scar, nor did it have the super strength that shocked people after metalization, but at least it would not suddenly absorb a large amount of nutrients from himself when he was fighting.

Even if he already knew all the functions of the star mark, Ye Ren still didn't plan to let his body be parasitic on the star mark, such an unstable and dangerous creature... Ye Ren would never let it parasitize on himself......

Just as Ye Ren was comparing the pros and cons of Star Marks and Mantis Knife in the room, suddenly an exclamation came from outside.

"Huh?"

Ye Ren raised his head, if he didn't hear it wrong, it should be Mo Ying's voice, in his impression, Mo Ying should be a very gentle and quiet girl, how could she suddenly exclaim?

Frowning, Ye Ren was about to open the door and go out to have a look, only to find that his doorknob had been cut off by himself.

Can't unscrew it......

Then, just when Ye Ren was a little entangled, there was another roar of Mo Qiu outside, accompanied by some sounds that seemed to be made when furniture was smashed, Ye Ren suddenly frowned, and directly kicked the door open. (To be continued......)