Is it reasonable for my scientist to build a plug-in?

【"You want to die for Kaguya, right, Baiyin Yuxing."】

【After Duanmuyan broke his mind, Baiyin Yuxing just squeezed out a forced smile: "Maybe."】

【"Now, I have almost forgotten all the memories of the past, and my father and Xiaogui no longer need me to worry about it, and Kaguya is gone. Now I have no idea of ​​continuing to live Already."]

【"To avenge Kaguya and die like this may be a good ending for me."】

["What are you talking about, Baiyin Yuxing!" The first person to refute was Bai Yingui, who is her own sister. She didn't even call him "brother", but yelled: "Relying on death To escape, this is a cowardly move."]

【"Also, have you ever thought about what will happen to my father and I after you die? What will happen to Brother Duanmu and Brother Shishang? What will happen to Weiss? Are you going to make Weiss disappear with you like this? ?”]

【"Baiyin Yuxing! The current you, let me down!"】

【Baiyin Yuxing looked at his younger sister who was reprimanding him, without the slightest intention to refute, but just smiled silently: "Sorry, Xiaogui, I let you down."】

【"As for Weiss, I will find a way to break the contract with it and let it leave my restraint."】

[Beside him, Weiss in spirit form looked at the current Baiyin Yuxing, and asked loudly: "This is not a matter of contract or not! Yuxing, are you really giving up!"]

【"Have you forgotten the oath you promised Kaguya!"】

【Hearing Weiss's words, Baiyin Yuxing was not moved at all, but the sadness in his eyes became more intense: "Even if you say that, I have indeed forgotten the oath I promised Kaguya."】

【"I can't remember anything now."】

"President..." Seeing Baiyin Yuxing on the light screen who only wanted to sacrifice himself, Shinomiya Kaguya had mixed feelings in his heart.

Have the joy of Baiyin Yuxing's infatuation with himself;

There is sadness for Baiyin Yuxing's current decadent appearance;

There is also the anger of Baiyin Yuxing who committed suicide after his death.

"Sinomiya, I..." Looking at Shinomiya Kaguya's eyes, Shirogane Yuyuki only felt his face was hot, and his whole face seemed to be familiar.

"President, please don't have such thoughts in the future." Kaguya Shinomiya sighed, she was the only one who didn't have the qualifications to criticize Baiyin Yuxing: "Seeing you like this, I wouldn't happy."

"Sorry," Baiyin Yuxing smiled wryly, "I let you see my embarrassing side."

On the side, the three people eating melons exchanged their eyes with each other, and then came to the same conclusion:

"Why aren't they married yet?"

【"Did you lose hope for the future because of Kaguya's death and the massive loss of memory, Yuxing, you still haven't changed at all." Duanmuyan sighed: "I found out in high school."]

【"Although it seems to be well maintained on the surface, in fact, you may be the most vulnerable one in several of our centers."】

【"I'm neither smart nor talented, and my family's conditions are so poor that I have to rely on multiple part-time jobs to barely make ends meet. Even in this state, I can rely on desperate efforts to achieve the results in the forefront of my age, but occasionally Will be easily surpassed by a real genius."]

【"Although you have always looked very strong on the surface, your heart has long been exhausted."】

[Duanmuyan slowly talked about the true portrayal of Baiyin Yuxing in high school, and the rest of the people were also listening carefully, but Baiyin Yuxing, who had no impression of this, listened to Duanmuyan as if he was listening to a story Tell about your past self. 】

【It's just that even though he has lost his memory, the touch in his heart still tells him that this is who he used to be. 】

【"However, you still persevered. There are two things that supported you through that period of time: First, you still have your father and sister who need you. In order to let your family live a happy life, you must work hard. The second is Hui Ye."]

【"Because of an accidental opportunity, you, who fell in love with Kaguya at first sight, regarded her as the object of your most longing. For this reason, you did not hesitate to stay up late into the night and study hard. In just one semester, your grades Promoted from mediocrity to the forefront of age. All of this is just to be worthy of Kaguya. Running for the student council president is not only to repay the previous president who has been kind to you, but also because you want to gain the opportunity to get in touch with Kaguya." 】

【"Family and Kaguya have become the spiritual pillars that support you along the way."】

【"However, your efforts are no longer needed by your family, and now that your lover has left you, you have lost the motivation to continue living."】

【"Without the past and the present, you are only confused about the future."】

[Baiyin Yuxing listened quietly to Duanmuyan's narration, and finally said slowly: "Thank you for telling me this, Duanmu. That's right, I have no memory, and I don't have Kaguya. Now the only obsession is to kill Kaguya Hime and Ayanokouji Kiyotaka avenged her."]

【"I can't see the future anymore."】

【"That's it. As for Weiss, I will find a way to terminate the contract between us."】

【After that, Baiyin Yuxing slowly got up, intending to leave this oppressive hall.But at this moment, Duanmuyan's voice suddenly came from behind, like a thunderbolt illuminating the night:]

【"If I say, there is another way to get Shinomiya Kaguya back?"】

Chapter 191 Chapter 170 Seven Unattainable Miracles

【"If I say, there is another way to get Shinomiya Kaguya back?"】

[Like the sunlight passing through the night, Baiyin Yuxing's footsteps suddenly stopped, and then he turned around mechanically, looking at the black-haired young man in disbelief: "Really?"]

【"Although it is very difficult, almost impossible, and the price is extremely heavy." Duanmuyan sighed: "If it weren't for your current appearance, I would not have said it."】

【Baiyin Yuxing bowed deeply: "Please tell me, Duanmu. No matter how difficult it is, even if there is only a ray of hope that is so small that it is hard to touch, I will do everything to fight for that ray of hope!"]

【"That's right! And not only brother, we will also do our best to save Sister Hui Ye!"】

【"Senior Sigong is also my benefactor, if possible, please let me help!"】

[Not only Baiyin Yuxing, Baiyin Kei and Ishigami Yu also spoke successively, expressing their support for Baiyin Yuxing.In addition to hoping that Shirogane Yuyuki can get out of the depressed state, they also really hope to save Shinomiya Kaguya. 】

【"Can you really give anything?" Duanmuyan didn't say the method directly, but still looked at the three of them. 】

【"Duanmu, just say it." Saitama also persuaded: "If it is a method that will not harm others, I am also willing to help Yuxing save Sigong."】

["In a sense, it is indeed a method that will not harm any 'people', but I wonder if you can bear the price." Duanmuyan stood up, walked to a whiteboard, and drew a picture on it with a marker. A simple picture. 】

[Two villains connected by a magnetic field, and in the middle of the magnetic field is a black circle. 】

【"Is this... the rotation of the magnetic field?" Baiyin Yuxing immediately saw the meaning of Duanmuyan's painting, and then asked: "Duanmu, do you mean that using the power of the magnetic field rotation can save Kaguya? ?”]

【"Of course not," Duanmuyan directly vetoed Baiyin Yuxing's fantasy: "This is the first condition. The magnetic field rotation between you and Weiss must reach 100 million horses."】

【"The ultimate power of the magnetic field can theoretically move time and space and achieve unimaginable miracles—"】

【"Time travel."】

"Time travel?"

Duanmuyan's words shocked countless audiences in front of the light curtain, including those scientists who were also scientific researchers.

"Using the power of the magnetic field to travel through time and space? It is theoretically possible." Some physicists nodded. The most basic source of power for the rotation of the magnetic field is the electromagnetic force. As one of the four basic forces of the universe, if it reaches the extreme, It is not impossible to travel through time and space.

"However, using that level of electromagnetic force to complete the rotation of the magnetic field, and then create a wormhole that can travel through time and space. This kind of fantasy idea is only theoretically feasible after all, and no one knows what the result will be."

["Using a magnetic field rotation of 100 million horsepower, you can create a wormhole, and then complete the space-time travel." Duanmuyan knocked on the black hole in the center of the magnetic field, and continued: "However, this is not a time machine after all, it will travel to At what point in time, no one knows."]

【"If you can travel through time and time again, maybe sooner or later you will be able to come to the time before Kaguya's death and rewrite all the tragedies. But it is a pity that in the history of billions of years since the birth of Blue Star, returning to this time , this probability is really too slim.”]

【"Besides, with your current situation, one time travel is probably the limit."】

【"Rather than betting on a probability that is so small that it is almost zero, it is better to use special means to determine the end point of this one and only space-time shuttle."】

【"For this, you need a 'coordinate'. This is the second step. Use Kaguya Ji's demonic power derived from the power of Keef and the power of Diablo to complete the time-space positioning."】

【"In this way, your end point will be determined."】

【"That is—the time when Keefe and Diablo first descended on Blue Star."】

【"The next step is the last step. Use Keef Killer to directly kill the two demon kings Keef and Diablo at that time."】

【"In addition, this world has a special force that will control the story of this world to move slowly in a certain direction, which is the so-called closing of the timeline. Therefore, you don't have to worry about the problems caused by the butterfly effect."】

【"At this point, everything is completed. Without demons, Kaguya will not be the 'most perfect Keef blood', let alone become the 'Moon Demon God Kaguya Hime'."]

【Shirogane Yuyuki was stunned when he heard that, not only him, Yu Ishigami, Kei Shirogane, and even Saitama were all stupefied. 】

【They were all shocked by the unrestrained plan proposed by Duanmuyan. At first glance, there seems to be no problem in theory.However, 100 million magnetic fields rotate, using the power of Kaguya Ji to complete the time-space positioning, travel to the place where Keef and Diablo descended, and directly use Keef Killer to kill them, and get rid of all demons from the root. 】

[Is this really achievable? 】

[No wonder, Duanmuyan would say that this seems to be an impossible method. 】

【"I see. No wonder you didn't want to say it at first." Baiyin Yuxing nodded solemnly: "This kind of plan that is almost impossible to complete can only be described as a miracle."】

【"However, please let me try. Even if I fail, I will use my life to detonate Keefe Killer on Kaguya Ji, and continue with the previous plan."】

【"In order to save Kaguya, I am willing to gamble everything!"】

[Duanmuyan looked at Baiyin Yuxing's serious expression, then looked at Ishigami Yu and Baiyin Kei with complex expressions, shook his head, and said, "No, you are a fan of the authorities, you haven't discovered the most important point."]

【"Baiyin Yuxing, you, can you really bet on all of this?"】

【"Of course!" Baiyin Yuxing responded loudly: "In order to save Kaguya, I am willing to give anything!"】

【"Even if it's your partner Weiss?"】

【"Wess?" Baiyin Yuxing was taken aback for a moment, not understanding why Duanmuyan said that, but then his expression changed, and he finally figured out what Duanmuyan meant. 】

[If the plan is successful, he will completely kill Keefe and Diablo when they land on Blue Star. 】

[That means, from now on, the devil will no longer exist as a creature. 】

【Among them, he and Ishigami's demon partners, Mirage, Labkov, and——】

【Wess! 】

Chapter 192 Chapter 170 Eight Other Problems

Humans often like to make up some weird questions to torture their own kind when they are free, and among these questions specially created to torture people, there is one that is particularly famous.

Tram problem.

A man tied five people on a railroad track as a runaway tram rolls towards them, while another person was also tied up on another track.Now, the lever that controls the railway is at your fingertips, and you can control the tram to move to another track just by moving your hands, thus saving these five innocent people.

And the price is that same innocent person on another railway.

At this moment, you are the only one who can take action, what should you do?

Do you just sit back and watch?

Or pull the lever and give up that one person in order to save five people?

This is an unsolvable conundrum, because no matter what you do, you will not be able to achieve the best ending, and it will inevitably bring sacrifices.

At this time, what was placed in front of Baiyin Yuxing was such a trolley problem.

In all fairness, if the strategy of traveling through time and space is successful, Baiyin Yuxing can not only save the dead Shinomiya Kaguya, but also countless people who have suffered misfortune due to demons for thousands of years.

Especially those innocent people who were used as experimental materials by Orochimaru.

However, if this is done, it means sacrificing all the demons, including the demon partners who accompanied Baiyin Yuxing and the others along the way.

Mirage, Labkov, and Weiss.

If it was Baiyin Yuxing back then, he might have chosen to sacrifice the demons without hesitation to save his beloved.

But now, in the eyes of him who has lost most of his memory, Weiss is also an extremely important family member.

Moreover, not only him, but also the partner of the younger generation and younger sister who died together.

Could he be so selfish?

"No matter what you do, do you have to sacrifice one side?" Inside the Emiya residence, Emiya Kiritsugu took a deep breath of the cigarette in his hand, and slowly exhaled a smoke ring.

If it was him, he might choose to sacrifice all the demons without hesitation, and save countless people who died due to demons, including Shinomiya Kaguya.

However, if you think about it differently, he must sacrifice his daughter and son in order to save countless people including his wife Irisviel...

"As expected, I can only feel sorry for Illya and Shirou..."

However, in the final analysis, he is not Baiyin Yuxing himself, and he cannot empathize with him.

It can be said that most people cannot empathize with Baiyin Yuyuki in the light curtain, and even Baiyin Yuyuki himself in reality will choose Kaguya after some hesitation.

Because, Weiss, they are demons after all.

【"Does Weiss have to be sacrificed..." Baiyin Yuxing closed his eyes, as if he was facing spiritual torment. 】

【Beside him, the spiritualized Weiss remained silent, just quietly waiting for his partner's final decision. 】

[The same is true for Ishigami Yu and Bai Yinkei. Ishigami Yu put his hands on his chin and said nothing; Bai Yingui hugged Rabkov, who looked like himself when he was a child. Although his face was full of sadness, he still endured it. Let sobs and tears interfere with your brother's judgment. 】

【They all understood that from the moment Duanmuyan said this plan, an unbalanced balance had appeared before everyone's eyes. 】

[One end of the balance is all the people who died because of the demons, including Shinomiya Kaguya; the other end is the demons including Weiss, Mirage, and Labkov. 】

[This balance has been unbalanced from the very beginning, because the owner of this balance is a human being, and in the eyes of the owner of the balance, the value between the two is almost incomparable. 】

【The only ones who care about it are the three of Baiyin Yuxing. 】

【"Dr. Duanmu, is this the only way?" Saitama asked in a deep voice after signaling Duanmuyan and himself to go out of the hall to ensure that the three people inside could not hear his voice. 】

【"Either destroy Kaguya Ji directly; or, take a gamble and exchange the lives of all the demons for all the people who died because of the demons." Duanmuyan said lightly: "There is no other way."】