The symbiote is indeed a very powerful alien creature, but the weakness of the symbiote is also obvious.

If the two weaknesses of the symbiote are afraid of fire and ultrasonic waves are not solved, even the first generation symbiote dragon like Grendel is not difficult to deal with.

If the symbiote is the enemy, not only will Russell have no plans to solve these two weaknesses for the symbiote, but he would like these two weaknesses to be more obvious.

But it's different now, he has a group of symbiote subordinates.

As the leader, or rather, as the king of the symbiosis, he felt that he had to help his subordinates solve this problem.

After all, it is a good thing for him that his subordinates are stronger.

Under normal circumstances, if you want to make the symbiote immune to the two weaknesses of fire and ultrasound, you can only spend a lot of time letting them evolve on their own.

But Russell doesn't have that much time to waste.

More importantly, he didn't intend to let Grendel and his subordinates evolve in the normal way at all.

He wants to use the negative energy copied from Mr. Negative to reproduce the process of the evolution of venom into serum.

Although this method has not been tested in any way, and the successful case is only his own, Russell is not particularly worried about this.

The fact that venom can evolve into serum under the influence of negative energy proves that this is an effective method.

Although the success rate is still to be studied, but this is not a problem.

The big deal is just killing a few second-generation symbionts, no big deal.

When black and white flame-like negative energy emerged from his right hand, Russell didn't hesitate, and directly grabbed the second-generation symbiote on the test bench.

Under his control, the negative energy in his hands poured into the symbiosis body incomparably domineeringly.

With the influx of negative energy, the symbiote held by him struggled frantically, and even had the idea of ​​changing tentacles and weapons to attack him.

However, before the symbiote had time to display its instinctive counterattack, it received Russell's "absolute order" using the power of the king's serum.

The symbiont, which was still struggling frantically just now, suddenly quieted down, allowing the negative energy to enter the body.

Natasha didn't know what Russell was going to do.

However, seeing the negative energy emerging from Russell's right hand, she involuntarily took a few steps back.

Time passed little by little.

After inputting enough negative energy into the symbiote, causing the negative energy of black and white flames to emerge from the black slime-like symbiote, Russell released his right hand and released the negative energy on his right hand.

Under the influence of negative energy, the body of the originally black symbiont began to gradually change color.

At first, only a small part of white appeared on the symbiote.

Then, the area covered by white became larger and larger, devouring the original black appearance of the symbiont like a virus.

Just when Russell thought that the symbiote could be successfully turned into a "serum", the symbiote lying on the experimental table began to tremble uncontrollably.

Tentacles, either black or white, gushed out of the symbiosis body, dancing wildly like the tentacles of an octopus.

Boom!

The second-generation symbiont, whose body had mostly turned white, waved its tentacles out of control for more than ten seconds, and then exploded with a bang, turning into large and small wreckage and splashing out.

Failed!

Obviously, not every symbiote can be evolved into "serum" by negative energy.

Russell first ordered No. 3 to arrange a robot to clean the laboratory, and then asked the second symbiote to lie down on the experimental table.

In order to prevent the failed symbiont from becoming wreckage and splashing around again, Russell asked No. 3 to temporarily arrange five glass walls around the experimental platform.

Once the symbiont on the test bench gets out of control, the five glass walls will be assembled into a closed space.

Just like before, Russell's right hand gushed out the negative energy again, manipulating the negative energy into the symbiosis body.

This time, he slightly adjusted the amount and intensity of negative energy.

A few minutes later, the second symbiote was also out of control.

He killed two symbiotes in a row, but Russell had no intention of stopping.

The third, the fourth, the fifth...

Russell's bottom line now is eight symbiotes.

Unless the eight symbiotes are all dead, otherwise, he will not stop the experiment.

The reason why one is left is because the symbiote needs to cooperate with Natasha to return to S.H.I.E.L.D.

After failing again and again, the symbiosis exploded one by one.

For each failure, Russell will adjust the negative energy accordingly and collect failure data.

With the "selfless" dedication of these symbionts, No. 3 has collected more and more data and information.

Until the six symbionts, No. 3 finally proposed a seemingly reliable evolution plan based on the previous five failure cases.

Although No. 3 gave a plan, and Russell also made adjustments according to the plan given by No. 3, the sixth symbiont still split.

No. 3 manipulated the robot to clean up the remains of the symbiote. Russell sat on the chair and recalled the previous six experiments.

After seeing him sitting on a chair and frowning and thinking, Natasha walked behind him, stretched out her hands, and gently massaged his temples.

Natasha's workmanship is superb.

However, not long after she pressed it, Russell grabbed her right hand.

"You lie down on the test bench."

After hearing Russell's words, Natasha stopped massaging and looked at him coquettishly.

"Lie down, hurry up!"

Although Natasha's eyes are very attractive now, what Russell thinks is not what Natasha thinks.

When Natasha massaged his temples, he realized a very important problem.

He always thought that the key to the evolution of venom into serum was Mr. Negative's negative energy.

But in addition to negative energy, there is another very important factor, that is, the evolution of venom from negative energy into serum is completed in the human body.

This may seem insignificant, but from an experimental point of view, the human body is a suitable experimental environment.

Only when the environment meets the requirements can the experiment get the desired results.

When Natasha took off her coat and was about to continue taking off other clothes, Russell stopped her from the next move.

"Just lie down on it!"

Natasha glanced at Russell suspiciously, climbed onto the experiment table and lay down.

After letting Natasha lie down, Russell let the seventh symbiote jump onto the experimental platform and possessed Natasha.

After the symbiote was possessed, Russell came to Natasha, and pressed his right hand wrapped in negative energy on her uneven body.

Negative energy began to enter Natasha's body, and merged with the symbionts in her body.

After inputting enough negative energy, UU Reading www.uukanshu.com Russell withdrew his right hand and patiently looked at Natasha with a strange expression.

Time passed little by little.

After the strange expression on Natasha's face disappeared, white tentacles emerged from her body.

Under Russell's gaze, Natasha's body was supported by white tentacles and stood up.

Then, on the test bench, he transformed into the possessed form of the white symbiosis.

It worked!

When white tentacles emerged from Natasha's body, Russell knew that the experiment was successful this time.

Seeing Natasha, who was in the same serum form as her own, but a little smaller, Russell smiled with satisfaction.

Now Natasha is no longer a black widow, but a black widow serum!

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