Ye Feng used his spiritual power to probe and confirm that there was no air leakage in this white cover, except for the place where the composite filter was installed, so he used his spiritual power to drive the evolution box and took out the demon fruit from inside.

Seeing the small tree that suddenly appeared in Ye Feng's hand, Wu Ming was slightly startled, and his mood returned to calm.

If such a thing happened to someone else, he would definitely feel shocked, but if this matter happened to Ye Feng, then there was nothing curious, maybe this was just some new method that Ye Feng came up with.

And his attention is more focused on this devil fruit, he also has some research on biology and plants, at least he has learned more than ninety percent of the animals and plants on the earth.

However, this demon fruit in Ye Feng's hand, he had never seen or heard of it.

Even smelling the special smell of blood emanating from the Devil Fruit, he was almost certain that this fruit should not have existed before. Otherwise, such a special plant, it is impossible for him not to know.

"Brother Feng, what is this?" Wu Ming asked curiously.

"It's the Devil Fruit, do you smell that kind of fresh feeling of blood? This smell is 100 times stronger than the attraction of blood to zombies. I used the smell of the devil fruit to attract the 200,000 zombies in the Yin'an Industrial Park. Ye Feng opened his mouth to explain.

Hearing Ye Feng's words, Wu Ming suddenly realized, he was still wondering before, how did Ye Feng lure away the 200,000 zombies, it turned out that everything was because of this plant.

Looking at the Devil Fruit in Ye Feng's hand, Wu Ming's eyes naturally had a touch of curiosity. But it's just curiosity, Ye Feng doesn't say it, and he won't ask.

Wu Ming's eyes, of course, couldn't escape Ye Feng's eyes, he smiled and asked, "You can also see that I brought this demon fruit in just to plant it here, do you want to know why?" ”

"Hmm!" Wu Ming nodded unabashedly.

"Because of its medicinal value, the smell of this demon fruit can accelerate the evolution of zombies, if a zombie directly consumes a mature demon fruit, it can permanently increase its evolution speed by 10%."

"This kind of effect can also be directly applied to the evolved meat, and the effect will be more obvious." Ye Feng opened his mouth and said.

Hearing Ye Feng say this, Wu Ming's breathing suddenly stagnated, and with his IQ, he almost instantly thought of the benefits that this demon fruit could bring to them.

"How many pieces of evolutionary flesh can that one Devil Fruit make? How big is the specific effect? Wu Ming asked the core key question.

"One Devil Fruit can make 1,000 copies of the catalyst, and the effect of this catalyst can increase the speed of refining evolved meat by more than two times." Ye Feng said directly.

"I'm going to let you study and make this catalyst. This is some of the auxiliary materials needed to make catalysts. Ye Feng said, took a piece of paper from his arms and handed it to Wu Ming.

"Of course, I only know the materials, as for the proportion of this auxiliary material, as well as the way to make it, then you need to figure it out yourself."

Ye Feng had planned to leave this matter to Wu Ming to do, otherwise he would not let Wu Ming in.

The effect of the Devil Fruit is too great, and there are many people who know about it, so if it is accidentally leaked out and attracts the prying eyes of others, it will be more than worth the loss.

And after Wu Ming heard Ye Feng's words, his breathing suddenly became a little short.

He didn't expect that Ye Feng would trust him so much and leave such an important matter to him.

"Brother Feng, don't worry, with the formula in hand, I won't be able to research this catalyst in two days." Wu Ming opened his mouth and said.

"Hmm!" Ye Feng nodded, and then in the middle of this lawn, he dug a pit and planted this demon fruit.

Then he took out a blood bag from the evolution box, tore open the bag, and poured blood on the demon fruit.

With the watering of blood, the smell of the demon fruit became more intense, and the red and green fruit on it seemed to be a little redder.

"This devil fruit, if it is watered with more than 100 milliliters of blood every day, then it can greatly speed up its ripening speed."

"In the fastest case, the ripening time can be reduced from three months to one month. Three Devil Fruits will be produced each time, and if the best case is right, you can use these three Devil Fruits to create 3,000 catalysts every month. Ye Feng said.

Ye Feng did not intend to hand over these three thousand catalysts to the military department, but used them to place and cultivate his own forces.

Although he also has an evolution box, he can quickly improve the strength of these people around him. But the secret of the evolution box should not be too exposed, not to mention that the evolution box can only allow two people to cultivate at the same time, and this also includes himself.

So these catalysts are essential.

Ye Feng had already calculated that after using these catalysts, it would take about twelve hours for a person to refine a piece of evolutionary meat. Then, a person needs to consume two pieces a day, and in a month, it is sixty pieces of evolutionary meat.

And 3,000 parts of catalyst can be used by about 50 people for a month.

Therefore, after the Dragon Tooth Clan was established, Ye Feng would select fifty of the best members and focus on cultivating them.

After explaining these details to Wu Ming, Ye Feng left, the place where the devil fruit was planted, and returned to his room.

For Ye Feng, the most important thing for him is to improve his strength.

Moreover, Ye Feng's strength is no longer just his business, it is more related to the survival of the entire Xin'an City base.

It is no exaggeration to say that if Ye Feng can't kill him the next time the mutant zombie king comes, then the newly established Xin'an City base at this moment will also be destroyed again.

After returning to the room, Ye Feng thought about it and called Xu Wenjie in.

Ye Feng also wanted to use the ability of the evolution box to help these core members improve their strength.

Of course, to help them improve their strength, it is also determined by whether they go out to fight or not.

For example, parents Ye Yanghua and Liu Yunxia, these are Ye Feng's most important relatives, and it stands to reason that they should be helped to improve their strength first.

It's just that Ye Feng's parents are researchers, and they usually don't participate in battles at all, and staying here in the base will also be protected by Ye Feng because of his relationship. So leave it for a later lift, and that's no problem.

As for Xu Youcai, he is an alien, even without Ye Feng's help, there is enough supply of alien meat, and he breaks through to the second order, it will be within a day or two.

Don't say it's Xu Youcai, even if it's a mutant cat like a big yellow cat, Ye Feng is rich at this time, and he doesn't need to use the power of totems to improve his strength, just throw 2 pieces of ability meat to it and it's over.

(End of chapter)