(The feedback on the previous three chapters was not good.,Revised down.,If you're interested, you can see it.,Of course, if you don't read it, it won't affect ~)

The blood sample was handed over to the staff in the medical room, and Lupin quickly took his leave and left.

Gangjia is also a captain, and he also has his own team members to accompany him, so they naturally have to worry about things like submitting blood samples, ordering serum to the organization, and injecting Gangjia.

And Lupin only needs to wait for the steel armor to recover, and find an opportunity to test it to figure out whether the other party's body is already a genetic recombinant state created by himself, and then he can get a conclusion!

Secretly writing it down, Lupin returned to the hall of the training site.

Leila was gone, and she didn't know what to do.

"Busy man." Lupin shook his head, opened the electronic bracelet, and began to browse the Spark Mall on the organization's intranet.

The product list hasn't been updated yet, but the homepage already shows a warm-up countdown, and there are about four days to go!

I don't know why, every half a month to a month, the Spark Mall will always update the list of goods, and there will be a lot of new arrivals and good goods, and many extraordinary people will prepare funds in advance and rush to buy them in time!

Lupin didn't see the new goods, so he casually clicked into the classification of weapons and equipment, and replenished himself with two Starburst gun bullets.

This is a life-saving consumable, so it is natural to replenish it immediately.

"This time, I got 4.48 million from the Blade Gang, and in the past two days, I have gone to hunt a few more undead, plus a little deposit on hand...... When the time comes, it will not be a problem to round up five million. Lupin secretly calculated, "Five million, I should be able to buy most of the things I want." ”

"In addition, there is one more thing, but you don't need to wait for the mall to update, you can do it now."

In the mall search box, Lupin typed in the words "spirit unity".

Spirit unity, a technique that makes the undead unable to regenerate after being injured, Lupin has been curious for a long time!

If you don't know how to unite the spirit and body, and you don't want to eat it on the spot, you can only capture the undead back to Starfire's stronghold, and the staff will try to kill them, which is very troublesome.

What's more, the battle between the steel armor and the three-turn undead made Lupin feel the usefulness of this technique even more strongly.

Unless your own strength can always crush the enemy! Otherwise, once the two sides are about the same, or even the enemy is a little stronger, then infinite regeneration is an extremely terrifying ability, if there is no restraint...... Defeat is almost certain.

After the steel armor had succeeded in the sneak attack on the three undead, if it hadn't been for the immediate use of the spirit body to permanently cut off one of the opponent's sword feet, the outcome of that battle would probably have been completely different.

However, Lupin is not easy to chase after Leila and Sakura to ask more, after all, in their eyes, he is an immortal, and the undead are destined to be unable to grasp the unity of spirit and body, and it is suspicious to ask too much.

Lupin quickly found a one-on-one video instruction session on "Spirit Oneness."

The price is not expensive, and the introductory teaching within 3 hours only costs 5000 general coins.

Lupin simply found a corner with few people, sat on a chair, and clicked to buy...... The system quickly assigned him a "mentor".

It was an old hunchbacked woman with fluffy ears and palms like cat's claws.

"Young man, you want to learn the unity of the spirit?" The other party smiled kindly, "Just look for me, I mastered the unity of the spirit body through my own exploration ten years ago, and then I continued to practice, and reached the realm of spirit unity with a single blow, no less than many extraordinary captains now."

"Although I am old and not as healthy as before, the experience is still there...... What I said, you listen to it carefully, and experience it carefully, the value is definitely more than the money you spend!

"Of course, if you think it's okay, remember to go back and give me a 10-star review!"

The corners of Lupin's mouth twitched......

"Okay, without further ado, let's talk about the nature of spirit unity." The cat-eared old woman smiled so much that her face wrinkled into a chrysanthemum, "People have souls, more precisely, most lives have souls...... And the unity of spirit and body is to let the soul and body be highly integrated in an instant, and whatever action your body makes, your soul will also make the same action!

"The soul of the undead is extracted from the body, you usually punch him through the stomach, only causing physical damage, with the regeneration ability of the body, he can still grow back in the form of the soul......

"But your spirit body is smashed out with a punch, and the soul also swings the punch at the same time, directly punching his soul out of a hole, and he won't be able to grow back!

"This is Spirit Oneness!"

With the explanation...... The old woman also played a special effects video, and saw a translucent figure on each side of the battle, like a ghost. It's just that the translucent figure is blurry like fog all over, and there are no specific details.

In this way, it was very vivid, and Lupin raised his eyebrows, listening more intently.

"Next, I'll tell you how to achieve spiritual unity." The old woman continued to dance with her eyebrows, "Actually, the key is two, one is to concentrate when doing movements, concentrate on the fists when swinging the fists, and on the legs when kicking.

"The second is to practice more! At the beginning, don't be too ambitious, choose a move as your trick, practice 1,800 times a day, persist for a period of time, and when this trick is familiar to the bones, it will naturally produce the effect of unity of spirit and body. ”

"I think you seem to be a genetically enhanced modifier? Then you can choose a powerful move based on your physical characteristics, for example, when I fused the genes of cats, I chose the move of 'claw blade tearing'...... You don't seem to have a lot of strength, so consider uppercuts, flying kicks, shoulder bumps, and other tricks. ”

"But I think there are some people who can be united with the spirit and body with weapons." Lupin remembered the steel armor.

The two crescent blades, crossed and cut, and the spider blades and feet of the three undead were broken.

"You can do it, but it's harder than using your own body." The old woman with cat ears nodded, "If you have read martial arts novels decades ago, you may know what is often mentioned in it's 'the unity of man and sword', 'unity of man and sword', 'unity of man and gun'......"

Actually, I speculate that that is another way of saying the unity of spirits in ancient times! If you want to be one with these weapons and spirits, you need to go through arduous practice, and finally you can feel the swords, guns and clubs in your hands and feel them like an extension of your own limbs! That is the only way to be one with the weapon spirit. ”

"That's ancient times, though." The old woman with cat ears suddenly showed a sly smile, "We modern people, but there is a better way." ”

"The mechanical prosthetic body is both a weapon and a part of the body!"

Lupin was stunned.

"Many transcendents in the organization have adopted this cunning approach...... Replace a part of your body with a more powerful mechanical structure, as long as you are familiar with it for a while, you can be like an arm...... And the soul is much easier to unite with these mechanical prosthetic spirits than external objects such as knives, guns, clubs, etc. ”

The cat-eared old woman raised her hand so that Lupin could see her cat's paws...... The claw blade is clearly not an animal nail, but some kind of metal.

"I see." Lupin was stunned.

But I suddenly remembered Leila, her transformation was more thorough than the cat-eared old woman in front of her, and the elbows and below the knees were replaced with a thorough mechanical structure.

"I need to load all kinds of recombinant states, and I can't fit a normal mechanical prosthesis." Lupin thought to himself, "So if I want to master the unity of spirit and body, I need to choose a certain trick in a certain reorganized state and practice a lot......