Roger himself was stunned by the situation, and he took another step forward, and the mud took another step back, and he simply stopped, and the mud stayed in place, slowly wriggling in place.

"What's going on?" Andrea's surprised voice came from behind, "these things seem to ...... I'm afraid of you?"

"It's not so much fear as some kind of biological instinct," Roger frowned, he couldn't figure out for a moment why the mud was retreating in front of him, but it didn't prevent him from continuing to walk, "It's okay, it saves me a lot of effort." ”

The mud in front of Roger finally completely retreated into the black mist, and as Roger continued to move forward, even the black mist finally began to shrink and deform, and it finally revealed a gap, through which Roger could see at a glance the neatly arranged runes on the ground and the magic crystals that still had some glimmers of light.

The magic circle is not a magic circle mapped from the current world to the back of the world, but a magic circle that is really built directly on the back of the world?!

Roger was a little stunned for a while, but when he thought about it, he felt that this was not too incredible: the magic technology of the Third Kingdom far exceeded that of contemporary times, and the unique human magic system at that time even made the elves marvel at the skills, although at that time humans did not understand what the nature of the back of the world was, but this did not affect the ability of the more powerful mages at that time to enter the back of the world.

Andrea stood far away from the blood-colored mud, and when she saw that Roger had not moved for a long time, she waved her hand vigorously and shouted, "What did you find?"

"The magic array is built on 'this side'," Roger replied without raising his head, "It seems that this experimental facility is built in two parts, the equipment of the current world is only one part of it, and the other part is built on the back of the world......"

Andrea looked surprised: "Wow! The people of that era were very powerful, they could also enter the back of the world?"

"The people of that era were more powerful than you can imagine. Roger said casually, and then stepped into the black fog range, looking for the core formation of the magic array in the fog that was surging against the ground, and as the black fog continued to dissipate, this complex and huge magic circle was also pieced together in Roger's sight little by little.

With a decent amount of theoretical knowledge, Roger quickly judged that this circle was very different from the regular magic circle, only part of it belonged to "magic", which was regular spell runes or elemental runes, but the other parts were engraved with special symbols called "holy runes" or "holy runes".

Those symbols are not part of the magic system at all, but are the marks commonly used by religious people, they are also said to come from the eternal stone tablet, and their function is to communicate and channel the power of the gods, and the "magic circle" drawn with this symbol cannot be called a "magic circle", but should be a magic circle.

In Roger's common sense, the magic array and the magic array are two things that are completely incompatible, but this one in front of him ...... But it is the product of the fusion of the magic array and the magic array!

Moreover, the function of this hybrid circle seems to be extremely complicated, as far as what I have seen so far, Roger has found as many as twenty rune groups for control, as well as a large number of runes similar to charging structures...... This kind of charging structure is not common in the magic circle of the Third Kingdom, after all, most of the priests of the kingdom used some spell power to absorb natural energy, and rarely absorbed the "inefficient" operation of free energy from the environment......

"Strange? This magic circle seems to be ....... But this multi-layered superposition structure almost doubles the suppression ability of each rune group, who has the ability to arrange this kind of thing, and what is it suppressing?"

The former question was answered by no one here, but he quickly had an answer to the latter.

No matter how strange this magic array is, how many esoteric magic structures are superimposed, its size is only that large, as the black mist continues to retreat in front of Roger, its core area is finally completely exposed, and the moment he sees the core of the magic circle, Roger's eyes froze.

As these crazy words came to mind, Roger's gaze fell on the thing for a long time.

It was an artificial crystal that was only one foot square, and in the center of the crystal, an extremely strange piece of biological tissue was sealed.

Roger could only describe what he saw as "strange biological tissue", because he couldn't make out what creature the flesh-like thing came from, it was dark red, there were no blood vessels or other structures, but there was something like blood circulating around it out of thin air, it may have been sealed in the crystal for thousands of years, but it was still slowly shrinking and wriggling......

It's like an immortal heart.

Roger was a little worried about whether this unidentified object would suddenly jump up and smack himself at his aunt, after all, this kind of weird thing often meant great danger, but looking at the comparison between the blood-colored mud and the black mist around him, it seemed that this mass of flesh and blood was more afraid of himself......

Roger carefully poked the crystal with his spear, and the biological tissue in the crystal seemed to tremble slightly, but after looking closely, nothing changed. Old friends Chinese network

All in all, there is no danger in the look.

Roger put away his sword, bent down and picked up the one-foot-square artificial crystal cube, it was a bit weighty, but it was nothing to Roger, and as the crystal left the "magic-magic array" on the ground, the remaining remnants of the surging black mist and blood-colored mud around it vanished almost in the blink of an eye.

The rune array that had lost its core barely ran for a few more seconds, and the few remaining magic crystals on the circle quickly dimmed, and in the end, only a complex and mysterious rune was left here, and there were no more visions.

"It's ...... What the hell ......" Roger took out a large piece of crystal with a nervous look, "I ...... How do I think it's just looking at it and getting hairy?!"

"Servant of God, Punas. ”

"This is the leader of the Shadow Servants?"

"Don't confuse Punas with those little guys out there, that guy has to be careful with anything of this level. ”

"That guy ......" Roger's eyes widened suddenly, and then he gasped, and the hand holding the crystal trembled slightly, as if he was about to cry, "Boss Rust can't beat this thing, you're not kidding, are you?!"

The originally slowly wriggling biological tissues suddenly became active, and the dark plasma that was slowly flowing around the biological tissues also increased its flow rate, and spread out a large number of small "tributaries", forming a three-dimensional spider web-like structure in the crystal, and with the change of the flesh and blood in the crystal, Andrea's expression also became trance in an instant!

Of course, Andrea's trance was only for a moment, and the abnormal attraction brought by the divinity of the god of death Rust and the loss of a part of the divine servant Punas made the little cat relieved, which showed that Punas here should only be the lowest one.

"What the hell am I worried about? Could it be that I've been unlucky lately, how can I think it's a fragment of the original Divine Servant? Could it be that it belongs to some Divine Servant who is in charge of the soul?"

While Andrea breathed a sigh of relief, her doubts about Roger were even stronger, and an existence like herself would tremble slightly in front of the crystal that sealed Punas, why didn't this guy have anything to do?

Don't look at Roger shaking into chaff and his legs and stomach spinning, but this is just Roger, a timid fellow, pretending that when real fear comes, even the gods will fall under it.

"You....... Take it, let's get out of here," Andrea thought for a moment, and then said in a deep voice, "You don't care what this thing is, if you get out of the back of the world, those guys outside should be able to disappear." ”

"By the way, keep it away from me. ”

As Roger's organization in the back of the world was removed from the hybrid circle, the mutated shadow servant in the outside world finally lost its almost endless vitality.

Losing the near-infinite source of power on the back side of the world, the shadow servants disappeared in an instant, as if someone had wiped them out of space with an eraser, and the flesh-and-blood snake-headed servants were instantly weakened.

With a divine glow from Usugru, the creature let out a low howl, and it staggered to the ground and began to vaporize and disintegrate into a cloud of black smoke like a true shadow servant.

When Roger and Senna also returned from the back of the world, they saw the scene of the serpent's head turning into ashes, except that the former had a strange crystal cube in his hand.

Although they don't know exactly what happened, Usuglu and Sena can guess that it was the actions of these two people on the back of the world that destroyed the monster's resurrection mechanism, and Usuglu, who had been maintaining the barrier, let out a sigh and fell soft on the tentacles, while Senua, who had been playing soy sauce, immediately greeted him.

"Roger, these monsters are finally dead! Did you find something in the back of the world?"

"Found this," Roger said, scratching his head as he raised the crystal cube in his hand, "it seems to be this big jelly, and it's this thing that is releasing energy to bring the monsters out there back to life."

"It's not just the monster that's affected by it, but even the Shadow Servant and the Black Eclipse phenomenon are probably because of it. ”