Zixuan's words gave Xi Tong a lot of inspiration.

Since the way of sacrificing vitality in exchange for strength exists and endures, it naturally has its reason.

If you are hacked to death, even if you have 1,000 years of life, it will be in vain.

Therefore, if you reasonably sacrifice a part of your life in exchange for great strength, you will live longer and more nourishing.

Everyone knows that staying up late is a crazy temptation on the verge of sudden death, but why do so many authors stay up late to catch up with their manuscripts?

Isn't it just to get a few more monthly passes and earn a few more subscriptions?

Xi Tong summed it up and said that whether he was creating life or making equipment, he had subconsciously held the idea of longevity, prolonging the vitality of the species as much as possible, and giving priority to lifespan when using materials.

However, there are many species in nature that are dying in the twilight of life, and it is normal for summer insects to be unspeakably icy.

Xi Tong couldn't help but think of the two directions of the evolution of life: the immortality of the individual and the growth of the race.

The former is like a demon refining secret art, consolidating the foundation and cultivating the yuan through various means, strengthening the foundation, strengthening the body, in order to transcend the physiological limit, break the shackles of the physical body, and complete the qualitative change of life again and again.

The latter is voodoo, sacrificing life potential to amplify other abilities and attributes, such as reproduction and growth rate, and taking a place in everything with the help of a large number of races.

However, there is one exception - the pattern of ants and bees.

The queen ant and queen bee are like using alchemy to strengthen themselves, while the other members are like using voodoo, sacrificing their life force to enhance a certain trait.

To put it bluntly, it's like pistols and bullets, cannons and shells.

Guns and cannons are made to be sturdy and durable, and their performance is constantly improving to last longer.

Bullets and shells are disposables from the very beginning, so they only need to unilaterally pursue damage and maximize this attribute, and nothing else.

Thinking through this section, Xi Tong began to ponder, what kind of things to get?

Cheap!

Crash!

has a certain combat effectiveness, at least the cost performance is passable.

Flowers and insects are a direction, especially the presence of toxins, so that they can grow in small ways.

Xi Tong took out a handful of pea shooter seeds that Zhuge Shufu had just created and handed them to Zixuan.

"Interested in this thing? Any thoughts? ”

Zi Xuan smiled and took Xi Tong's seed, and replied sweetly: "Gu Cup! ”

A vessel for raising Gu?

Xi Tong looked at the pea shooter's mouth like a plane cup, don't look at the mouth, the space inside is really not small, it is definitely suitable for raising Gu.

The props of ordinary Gu cultivation are crockpots, porcelain vases, gold, silver and wood utensils, these things are all dead things, where can they compare to the mouth of a pea shooter.

Since the pea shooter can absorb and release toxins, he can pass these toxins to the Gu worms, and even provide the nutrients that the Gu worms need for their daily life.

The eating, drinking, and Lazar of Gu worms can be completely solved in the mouth of the pea shooter, and they are completely undisturbed by the outside world, and the cultivated Gu worms will become more and more pure and powerful.

"Genius! You're a genius! Xi Tong gave a thumbs up, "Come on!" I'm optimistic about you! ”

As a result, Central Park is densely populated with pea shooters, which are classified as dangerous forbidden areas by the World Tree, and no living creature is allowed to approach them.

The appearance of the pea shooter that has been transformed by Zixuan has changed, and it almost looks like a goblet.

The mouth is facing upwards and there is a thin septum that seals the mouthparts.

This layer of diaphragm can become colorless and transparent, which is used to observe the Gu worms inside, or it can be dark and opaque, which is used to isolate the light from the outside world.

The Gu worm grows and transforms in the mouth of the pea shooter, and the pea shooter will absorb various nutrients and special substances to refine the Gu worm, and at the same time clean up and absorb the garbage produced by the Gu worm.

It's like a petri dish, or incubator, and it's more advanced, efficient, and precise than any biological lab.

Life is constantly adapting to its environment and evolving to adapt to its environment, just as a giraffe's neck will grow longer and longer, and after thousands of years, species will be very different and different from their ancestors.

This was originally a very slow process, but in Zi Xuan's Gu Cup, this change was proceeding at a speed visible to the naked eye, ten thousand times faster, or even a hundred thousand times faster than the outside world.

Moreover, Zixuan can accurately grasp the nutrients and various substances ingested by Gu worms, making the mutations of Gu worms more controllable and accurately controlled.

Xi Tong was observing a praying mantis at this moment.

The dense fluff in the mouth of the pea shooter binds, binds, and fixes it in the center, and each fluff corresponds to a hole on the mantis's body, and it continues to exchange body fluids with the mantis.

Zixuan poured a fiery red medicine on the root of the pea shooter, and after these drugs were absorbed and extracted by the pea shooter, the pure medicinal effect was introduced into the mantis's body along the villi one by one.

The emerald green body of the praying mantis quickly turns red, like a large cooked lobster.

"It's a nutrient made from Dracula's blood." Zi Xuan's big eyes narrowed into a crescent moon, "I suddenly found that the Blood Clan is very useful, especially for raising Gu. ”

The Bloods are an immortal race, they will only be killed, but they will never be wiped out by the years.

When this praying mantis possesses the life characteristics of the Bloodline, even if it is only a part, it can burn life with impunity, thereby stimulating its potential.

As she spoke, Zixuan poured a vat of blood on the root of the pea shooter.

The praying mantis immediately stirred, conveying its thirst for blood, and immediately, the blood flowed into the pea shooter's body, and converged to the mouth, flowing down the villi into the mantis's big holes around the body, and into the limbs......

The thumb-sized praying mantis swelled up like a blow, instantly swelling more than ten times, but the next moment, as if leaking, secreted layers of colorful fatty filth.

The pea shooter's fluff immediately moved, absorbing and cleaning up the filth.

Between the expansion and contraction, the body of the praying mantis became more condensed, the color became more profound, and the armor on the surface of the body also had an inexplicable texture, like metal.

Bucket after bucket, bucket after bucket......

I don't know how many buckets of the spirit blood were watered, and the mantis finally stopped changing, allowing the blood-red liquid to soak and cover itself.

Zi Xuan opened the lid of the Gu Cup, threw the same ingredients into it, and then recited the incantation, and kept making mysterious gestures and fingers.

Xi informed that this was the voodoo recorded in the Witchcraft Technique, and that Zixuan was endowing the mantis with special abilities in this way.

The liquid in the Gu cup boiled, gurgling and rising, and black-purple smoke rose.

One incantation after another floated on the surface of the liquid, and then it was imprinted on the mantis like a tattoo.

In particular, the mantis's pair of knife arms, with dense fly-headed small characters attached to them, these spells are arranged in a special way, combining patterns full of evil beauty.

Beautiful, yet deadly!

"That's it!"

Zixuan pinched the thumb-sized mantis in her hand, and at the same time, the pea shooter quickly withered and turned into ashes.