The transplantation of the magic circuit is not a simple physical surgery, in fact, the magic circuit is an organ that connects the body and the soul, and it is precisely because of this that although Aozaki Orange can change her body an infinite number of times, she cannot add even one magic circuit. Pen ~ fun ~ pavilion www.biquge.info

But the world of Babel is different, this world that has concentrated countless world knowledge and developed for tens of thousands of years, has long developed the technology that can perfectly transplant magic circuits.

One by one, the glassware engraved with complicated runes was pushed into the operating room, and at a cursory glance, there were hundreds of them, and Feng Xue knew that a magic circuit was sealed in each vessel.

And the process of transplantation was not as imagined, but by a doctor with a glove painted with a flame skull heraldic glove pushed towards Feng Xue's body, a large seven small eight points of light flew out of Feng Xue's body, and gathered together with the Yuan Shen who flew from nowhere, Feng Xue only felt that it was dark in front of him, and when he came back to his senses again, he was already floating in the air as if he had no weight, but under himself, it was a body that was no different from himself.

"Is this out-of-body soul?" Feng Xue thought silently, in fact, he couldn't speak out now, although he had spiritual power, he didn't have an organ called a knot like the natives of the Death World, so he couldn't generate spiritual pressure through himself, so as to increase the density of the spiritual body (spiritual pressure and spiritual power are similar but different concepts).

Therefore, his soul could only float in the air at the moment, like those geistes.

Feng Xue then remembered where the familiar Flame Skull Emblem came from—wasn't it the prop used for out-of-body spirits in the Death World?

Feng Xue suddenly understood the true face of the big seven small and eight points of light, needless to say, the big points of light were naturally his life soul, and the seven small points of light were the legendary seven spirits.

Although the three souls and seven spirits are united at this moment, this does not mean that Feng Xue's AT position is complete, because the state at this moment cannot be called fusion, at best, it can only be called aggregation, it is a spontaneous protection measure after the soul is separated from the body.

Conceptually, although the Seven Spirits and the Three Souls are called souls, their essence is a force that is partial to the body, and it can also be seen as a bridge between the body and the spirit.

After the soul is separated from the body, in order to protect the "lifespan" carried by the soul from passing quickly, the seven spirits will temporarily form a "shell" , protect the three souls in it, but during this time, the power of the seven spirits is constantly consumed, once this power is exhausted, not only the life and soul are not guaranteed, even the seven spirits will dissipate, and the seven spirits themselves are transformed by the power of the body, the seven spirits are exhausted, the body is naturally depleted, and the person is dead, only before the power is exhausted to return to the body, the seven spirits can slowly recover through the nourishment of the body.

In essence, although Feng Xue has gathered three souls and seven spirits at this moment, it is still a loose collection, and the primordial spirits composed of life souls and the two souls of heaven and earth are still old and dead.

Unless one day Feng Xue can rely on his own strength to bring the Yuan Shen into his body, become one with the life soul in his body, and connect the Seven Spirits, which is as round as one, can he achieve true Soul Immortality.

And just when these thoughts flashed through Feng Xue's heart, the doctors had already begun to prepare.

"The soul wavelength measurement begins, and the magic circuits begin to synchronize!" With the doctor's order, the two nurses began to open the containers one by one, pouring the trace of substance in it into a huge instrument along with the liquid of unknown composition in the container, and then pulled two strange wires out of the instrument and connected them to Feng Xue's soul body.

In an instant, Feng Xue felt an indescribable ripple sweep over his body, and then entered the instrument along the wire, and Feng Xue also lost his ability to move from this moment on.

The keen intuition brought about by the concept of imaginary numbers was still inherited by the soul body, and he could feel that some kind of fluctuation in the instrument seemed to be in tune with him, slowly approaching his own soul wavelength.

"First!" the nurse guarding the instrument used rune-covered tweezers to pick up a magic loop between the virtual and the real from the top of the container, put it into a tray with runes and handed it to the doctor.

The magic circuit is not an entity, nor is it a complete virtual body, but a strange organ that connects the spirit and body of the person, and the magic circuit transplantation provided by the Traveler Academy is not stripped from other plot characters, but the original circuit cultivated by itself through soul engineering, which means that this circuit will not be repulsed from the recipient as long as it is cotoned before implantation, but on the contrary, it cannot be used as quickly as the circuit of transplanting others, but must be developed slowly by oneself.

At the same time that the doctors buried this circuit in Feng Xue's soul, another group of doctors began another job - the transplantation of magic seals.

Magic engraving is a kind of engineering magic that carries on the inheritance of the entire family, and each generation of the family inheritors will record all the results of their research into the magic circuit, and pass them on to the next generation before or after death, so as to accumulate this work continuously.

However, unlike the magic circuit, this kind of engraving is completely engraved on the body, so there will be a lot of trouble when transplanting, such as Rin, because of the transplantation of the magic mark of the Tosaka family, which causes him to often have a low-grade fever.

But this rejection reaction is only a side effect of skin grafting or organ transplantation, and for the world of Babel, it is a problem that can be easily solved, well, provided that you have to do the transplant in a formal institution.

If you get a magic seal in the half-plane, and then you are reluctant to spend a lot of money to find a formal institution to transplant it, then you can only resist this rejection reflection through long-term synchronization and the magic effect of the forging technique.

At this moment, Feng Xue didn't have time to think too much, because as the magic circuits were buried in his soul body, bursts of intense pain also surged into his heart.

The essence of the magic circuit is similar to that of a nerve, and this kind of transplant surgery is equivalent to starting a nerve surgery without anesthetic, and at the same time, because it is a soul surgery, this pain cannot be fought by will!

No matter how strong your pain tolerance is, this pain will be transmitted to the depths of the soul, no, it should be said that the soul without physical protection will be even less resistant to this kind of stimulation.

Feng Xue was extremely glad that the operation was completed at the same time, because he knew very well that the pain caused by the transplantation of the magic mark would definitely not be inferior to the impact of the circuit transplant on the soul.

Because the transplantation of the magic mark itself is equivalent to directly cutting the nerve endings and then connecting the magic circuits.