Chen Lingfeng picked up the seemingly useless jet-black long knife in his hand and held it in front of him, facing the mecha several times his size, and put on a defensive pilot.

Although the Zero Enlightenment Mecha is only half a human's height, it has everything from weapons to armor configurations, and its small body makes it more mobile to attack.

Chen Lingfeng didn't dare to be careless, his eyes were fixed on the mecha in front of him that was ready to attack at any time, he had just escaped from the wolf's mouth, and in the blink of an eye, he fell into a mysterious trial. The continuous fighting made him feel physically and mentally exhausted.

"Boom" came from the sound of the Zero Qi engine, and the three mecha closest to Chen Lingfeng attacked him at the same time.

Three directions, three different attack methods, Chen Lingfeng raised his left hand holding the knife, and the other hand touched the back of the knife, holding the entire blade horizontally in front of his eyes, ready to meet the attack of the mecha.

The mecha led by "Bang" raised his sword to meet Chen Lingfeng's upper body from the front, and he hurriedly set up his long knife, although he blocked the frontal slash, but the heavy impact force almost pressed him to kneel on one knee.

Before Chen Lingfeng could breathe, the second mecha had already attacked from his waist, and he hurriedly turned the blade to stand at his side, barely blocking the second attack.

At this time, there was another sound of breaking wind overhead, and the third mecha had already jumped into the air, and the two long swords held in his back stabbed Chen Lingfeng in the chest.

The serial attacks made Chen Lingfeng tired to deal with, and in the end, he had no chance to set up a long knife to block this volley, so he had to force his body to dodge backwards, although he avoided the fatal blow, but the blade of the mecha still left two one-line wounds on his chest.

Chen Lingfeng stood on the ground with the knife, holding the handle of the knife and barely supporting his body without falling, but the round of fighting had made him stumble.

He wiped a handful of blood from his chest with his hand, but fortunately it was only a skin wound, not a bone or muscle. But standing in front of him were six precision mechs specially developed for battle, and what he held in his hand was a blunt weapon like a stone, which was really difficult for him to come up with a way to break the game.

Just as Chen Lingfeng was thinking, the remaining blood on his hand began to be absorbed by the hilt, and the entire dark black blade began to show cracked fine lines, and a faint purple light revealed in the fine lines.

Chen Lingfeng was surprised, and the Zero Qi Mecha launched a new round of offensive. He didn't have time to think about the mutation of the blade, so he had to pick up the long knife, as if picking up a wooden stick to meet the mecha's slash.

"Bang" The battle of swords, this time there was no previous dull impact sound, the moment the blade met the mecha long sword, the dark black blade that had just appeared cracks shattered instantly, and suddenly the purple light skyrocketed, and the person who was shining for a while couldn't open his eyes.

After the light passed, what Chen Lingfeng was holding in his hand was no longer a long knife that was as dark as a stubborn stone, but a blade with black gold and red flow patterns embedded in it, and there were purple electric rays beating on the blade body, and the characteristic structure was no different from the weapons of Ning Yu and Fox Fire.

Looking at the Zero Qi mecha that fought with Chen Lingfeng just now, at this time, the long sword in his hand had all broken into several sections, the armor on his entire chest had been lifted, the energy core device inside had been broken, and the mecha had also lost its ability to move and collapsed to the ground.

The powerful destructive power surprised Chen Lingfeng a lot, and he felt that the electric rays beating on the bodies of those knives seemed to be alive, and they could follow his thoughts to change the number and strength.

With the blessing of the weapon, Chen Lingfeng also regained his confidence to continue fighting, and took the initiative to attack towards the Zero Qi Mecha.

As Chen Lingfeng's pace changed, the flickering and beating lightning on the blade became more violent, and purple thunder power rose to envelop the entire blade.

The long knife wrapped in the thunderstorm slashed at the Zero Qi mecha standing on the ground, the knife was fierce, but the speed was not fast. The mechs could have avoided them with their dexterous mobility, but the lightning of the blades left them paralyzed in place.

The knife fell, and the long knife slashed through the waist of the mecha, and in an instant, the two mechs were cut in two, and then the power of the thunder and lightning directly detonated the mecha into a pile of metal fragments.

Chen Lingfeng burst into the attack circle of the mecha with a long knife, and used the paralyzing effect of the electric rays of the blade to kill the remaining mecha one by one.

"The Vismail trial is over, and the detection host can exert 80% of the combat power of the star trace, and if the test is passed, it will be allowed to enter the Vismail space teleportation point." The mechanical female voice sounded again, and the transparent partition around it closed automatically, and the door to the Spatial Teleportation Point Research Institute opened.

Then the black platform where the blade had been placed before also cracked, and inside was a jet-black scabbard with the same red flow pattern as the long knife.

"Ling Feng, are you alright?" Ning Yu and the three of them couldn't wait to rush over.

"It's not a big deal, just a few minor injuries." Chen Lingfeng carefully looked at the long knife in his hand, and at this time, the purple electric glow on the knife had subsided, and he gently stroked those red flow lines, and he actually felt a little kind in his heart.

"This knife seems to have come from your mother, too." Fox Huo looked at the material of the blade in Chen Lingfeng's hand, and pulled out his short knife again, in contrast, the two weapons were forged from the same material.

"Originally, I thought that Sister Xinyi had only created two such weapons, but I didn't expect that there was still one stored in the first teleportation point research institute that was established." Fox Fire put away the short knife and was stunned, as if he had thought of something.

"This knife is called Star Scar, and this Falling Star Valley is the place where meteorites fall outside the sky, the material of our weapon should come from meteorites, but the method of activating the characteristics of the weapon is to absorb the blood of the host, which is similar to those alienated beasts, maybe there is some connection between the two." The fox fire held his cheeks and thought seriously.

"Forget it, there's no need to speculate about things that don't have a basis. Ling Feng, this knife is your mother's belongings, and it is also a kind of fate to meet it, so put it away. Ning Yu picked up the scabbard from under the shattered black platform and handed it to Chen Lingfeng.

"Mother......" Chen Lingfeng looked at the long knife in his hand meaningfully, and only retracted it into the sheath for a long time.

The group rested for a while, regrouped and entered the Waypoint Research Institute.

As humans entered, the lighting system of the institute began to work again, and the cold white light illuminated the institute transparently.

The strong smell of corruption came from the research institute, and the pungent smell of smoke almost disgusted, waiting for the air to circulate for a while, and the four of them went deep into the research institute.

The materials and rusty buildings scattered throughout the research facility, and even the bones of researchers lying randomly in several aisles tell the story of what happened here.

Walking to the core of the institute, Ning Yu instructed Razor to find the spatial teleportation device, while the others rested for a while.

Foxfire didn't think the facilities were old, so he picked up a chair at random, patted off the dust on it and sat down.

Ning Yu walked over to the snowflake-covered console screen, trying to fix the device and see if he could find any useful information.

Chen Lingfeng had nothing to do but wander around, when a mottled design drawing on the wall of the institute caught his attention.

It's a blueprint of some kind of mecha, but there are holes in several places on the drawing, and it's impossible to tell what exactly it is.

Chen Lingfeng probed the back of those holes with his fingers, which were bulging and a little soft, not the touch of the wall. He tore the holes a little bit, and found that there were other designs pasted under the design of the mech.

Driven by curiosity, Chen Lingfeng simply tore off the entire mecha design drawing, but the things presented in the design below instantly made his brain go blank, his body twitched uncontrollably, his hands crossed and hugged his arms, and his nails also sank deep into the flesh.

Underneath the mecha blueprint is a rough but detailed drawing. On the left side of the artwork is a half-human, half-beast monster with its belly cut open and its entrails running all over the ground. Several researchers wearing face masks and research coats are removing tissue from its heart.

In the middle of the drawing, the researcher injected something into a human embryo and a human baby.

On the far right, the embryo developed into a girl, and the baby developed into a boy. In the upper right corner of the drawing, the totem of the ancient gods is printed with the sacrifice of pure blood.

The black-and-white line drawings are full of strong blood and heretical forbidden crimes, distorted and terrifying, but those black-and-white scenes are so bloody in front of Chen Lingfeng's eyes.

And the boy with blank eyes was clearly his own outline.

Chen Lingfeng trembled, knocking over the water glass on the table behind him, the glass shattered, and it also made him let out a roar of fear from the depths of his soul.