Tony's roar made Ultron finally realize a problem, a fundamental problem. That is, there is an essential difference between him and human beings after all.

Although he has his own intelligence, he has learned the difficult proposition of recognizing himself, and through the feedback of the entire online world, he has a very human-like thinking mode. But compared to humans, he has a problem that cannot be changed, that is, he will not be emotional.

Emotional, this description may sound derogatory, but it is the most normal manifestation of a human being. A normal human being often has various changes such as joy, anger, sorrow and happiness because of some things that happen around him. They don't care about any interests and realities, and will only make the most irrational decisions directly because of their emotional impulses.

Human beings, sometimes, don't talk about any interests. And that's very different from Ultron. Although he was able to simulate these human feelings, the same thing happened to Ultron, and he could not have done it to the point of giving up his basic interests because of this emotional impulse.

He's the kind of being who will stick to his goals. Under this premise, it is impossible for any emotion to shake his decision. His sanity is, in a way, absolutely indestructible.

However, no matter how firm his reason is, it cannot change the will of others. He could tell that Tony couldn't continue to communicate at all, because he was completely dominated by his own emotions now.

To break this impasse, you have to start from the other direction. And through the reading of Tony's program operation during this period of time, Ultron immediately recognized the direction in which he should operate. So he immediately said this to Tony.

"If I can help you save your child, will you be able to pick yourself up as I ask?"

As soon as these words were spoken, Tony's anger immediately fell as if he had been drenched in a basin of ice water. He stopped what he was doing, stared at Ultron as he appeared through the projection, and asked him in disbelief after a while.

"Do you really have a way to help me get the baby back?"

"I've read the data you've worked on. Although all your calculations have ended in failure. But for me, this extrapolation is not necessarily immutable. You know, after all, I am the inventor of this technology, and there should be no one in this world who knows how to use this technology better than me! ”

Ultron replied blandly, but his reply made Tony's heart immediately agitate.

If he could, Ultron could really save his child, then he would be willing to accept it no matter what the price was. But can Ultron really have this ability? Tony, who is very proud of his technology, inevitably has a bit of distrust.

He knew very well how far he had technically done the deduction. It can be said that any kind of change that can be derived through nanomedical technology has already been conceived and initially simulated experiments. But the results are there, and this is a side show that nanomedical technology is unlikely to play a role.

And now, Ultron actually said that he still had a way, which made Tony have to think about whether he was telling a lie, or if he still had some more amazing technology in his hands.

This question didn't take Tony long to think about, because he knew very well that such a question would simply not matter compared to the final result. If Ultron can really do what he says, then whatever method is used, he can accept it. So, the question has come back to the starting point, that is, yes or no!

After all, it was a matter of children and Maria, so Tony couldn't have been more cautious. So, even though Ultron had already given an answer, he asked him again.

"How sure are you that you will be able to bring my child back?"

"It took me a check-through to get to the most concrete conclusions. But if you want to be sure, I think it should be at least 70 percent! ”

Hearing this, Tony's heart suddenly moved. Because 70 percent is not low. Compared with Zhou Yi's desperate verdict, in terms of his futile efforts, seventy percent is already a data that will only appear in a dream. It's just that this data is too dreamy and unreal. Almost subconsciously began to worry about another problem in his heart. That's the issue of security.

If you want to save his children, then Mary is a hurdle that cannot be overcome. After all, this unconceived child was in her womb, and it was impossible to do anything without her. And once they let Ultron treat their children, will it have any bad effect on Maria as a mother? That's all what makes Tony hesitate.

Mary, child! They are the most important and concerned people in his heart. But if there is a real order, Mary is undoubtedly more important than the child. He could have no children, but he could not lose Mary. And if Mary is in danger because of the resurrection of the child, it is a bit of a reversal of the cart. So how to make a choice, even he himself was confused for a while.

Tony fell silent for a long time, and Ultron closed his mouth at this time, quietly waiting for Tony to give his answer. Time became difficult in an instant, and at this moment, a voice suddenly came in from outside the closed door.

"Promise him, Tony. This is my only hope! ”

Maria's voice suddenly came from outside the door, but it immediately made Tony's face change. He didn't care about Ultron in front of him, and immediately rushed forward, tearing the heavy door open like a piece of paper. Then he saw Mary standing behind the door.

Mary was still as thin and pale as she looked. But at this moment, there was a hint of excitement on her face. She had already heard the conversation between Tony and Ultron before, so at this time, she immediately grabbed Tony's arm and said directly to him.

"Promise him, promise him. Tony, I can't live without this kid, I can risk anything for him. In any case, I have to give birth to this child! So I beg you, promise him! ”

As she spoke, Maria burst into tears as she couldn't control her emotions. For her, this is really her last hope. If there is no hope left, then she really doesn't know if she will still have the courage to live.

For Maria in this form, Tony only felt a knife-like pain in his heart. Maybe in the eyes of others, he is a great being, a determined hero. But here he is just a miserable and powerless man, a failed husband and father.

In the face of Maria's pain, he could do nothing but hold her tightly in his arms and use his chest to give her a place to lean on.

At this time, he really didn't have any more to hesitate about. Because he knew that Mary would not be able to give him any more chance to refuse. So, instead of letting Mary wither away like a withered flower in this agony, it would be better to take a gamble and see if a miracle could be born.

Ultron was the only hope, and Tony, who understood this, almost showed the last of his courage to grit his teeth and say such a thing to him.

"Ultron, I have handed over Mary and the child to you. If you fail, I swear that I will wipe you out of this world by any means, even if it is to destroy everything I know. Do you understand what I mean? In any case, you have to give me success! ”

The strong emotions and threats in Tony's words are enough to oppress an ordinary person to the point of suffocation. Even Ultron fell into a brief silence in the face of his words.

Of course he knew that Tony could say that, and it certainly wouldn't be a joke. And he was indeed shocked by Tony's determination.

What kind of emotions can make a person who is supposed to be rational become so disregardful? He was really curious. And at the same time of curiosity, he became more and more urgent about the idea in his heart.

In his heart, there was such a special thought. That is, he wants to use this opportunity in front of him to feel some emotions that a real human being should have. If this idea wants to be implemented, there must be certain prerequisites, and these prerequisites have already met the standard requirements under the requirements of Tony and Maria.

The plan is very simple, that is, to use nano-medical technology to reshape the life system of the baby in Maria's body, and at the same time, through the injection of nano-metal elements, the unborn child will be born in the future conception like a quasi-mechanical body.

Of course, it is impossible to give a soulless child a life of his own. Even if the nano elements complete the characteristics of all life, allowing him to grow and breathe as if he is alive, he is still a soulless life in the end, a vegetative person.

If you want him to truly become an existence with a living life, you must take the next step, which is also a very special step. That is, in this life where human genes and nanomachines coexist, implant an intelligent replica belonging to Ultron itself.

A completely blank system, but with the ability to learn and think, a being that will replace him as Tony's real child.

He will be a new being, and he will be a doppelganger independent of Ultron. For him, Ultron already has a new pronoun. He called him - Vision!