"Do you think there's any use for it?"

After listening to Bai Mo's imagination, Kyubey rolled his ruby-like eyes, as if thinking about this question.

Just like the Ring of Principle mentioned by Homura Akemi in the story of Puella Magi Madoka Magica, there is a possibility that "entropy" will come alive, and the white foam from the "unknown" variable makes this possibility no longer zero, but non-zero.

For an incubator like Kyubey that relies purely on rationality to conduct its own behavioral logic, as long as there is a possibility and the result is not unique, it will conduct experiments.

"There is a possibility of that," Kyubey replied.

Bai Mo was stunned for a moment and the tip of his pen paused.

No, I was just saying it casually, you wouldn't really take it seriously, right?
“The unknown variables make the calculation possible in a non-zero way, which means that this possibility exists.”

It is incredible that entropy could come back to life, but it is possible.

Bai Mo turned the ballpoint pen and began to think about this "possibility".

What is entropy? There are many possible answers.

But now, entropy has only one concept - the universe moves from order to disorder, from order to chaos, and finally ushers in the end of heat death.

Bai Mo held the ballpoint pen in his hand, and the tip of the pen fell on the paper, quickly drawing a circle.

The circle is an independent system, and the things inside it are basically fixed in the future, and the end point is already in sight.

Then there are the known things within the circle and the unknown things outside the circle... After thinking about it, Bai Mo gave up thinking about this aspect.

His current level is just that of an ordinary person, at best a relatively outstanding level among ordinary people. However, he wants to study the ultimate of the universe. He is a little too confident about the changes between emotional entropy and cosmic entropy, and soul energy described by Kyubey.

This was something he simply couldn't understand. He didn't even understand the basic concepts. How fantastic and unrealistic it was for him to want to study the experiments on a cosmic scale to try to reverse entropy civilization.

Bai Mo stopped writing, put the draft paper with a circle drawn on it into the drawer, picked up a math book and flipped through its contents.

Time passed quickly, and today's classes ended with the ringing of the last class bell.

"Old Bai, here, a power bank." Old Xiao, who was sitting in the front row, handed the empty power bank to Bai Mo, and at the same time skillfully pushed over a bottle of Lei Bi.

When asking someone for help, handing them a bottle of water is a basic requirement.

Bai Mo nodded, stuffed the things into his schoolbag, put the test papers and other things into it, stood up, put on his schoolbag, and left the classroom.

Just after walking out of the classroom door, Bai Mo saw the "magical girl" Homura Akemi again. She was standing at the edge of the corridor, leaning against the wall, with her arms folded across her chest, a cold face, and her black hair fluttering in the wind.

"you?"

"..."

Homura Akemi remained silent, but Kyubey, who was squatting beside her, spoke for her: "She needs your help to realize a plan."

"what's the plan?"

"Rescue."

“Save people…”

There is a feeling of white foam, which is very troublesome.

"Talking as we walk."

Bai Mo signaled with his eyes and Homura Akemi followed him.

"You need me to save someone, save someone. Is it your parents?"

“No, she is the most important person to me.”

"..."

Seeing Bai Mo silent, Homura Akemi took a deep breath and directly told him the reason why she came to him.

"I want to change the destined future. On Witch Night, before the final battle, I made a promise to her. No matter how much it costs or how many times I reincarnate, I will definitely save her! I will definitely defeat 'Witch Night'"

Bai Mo looked at her pure gaze, reached out and rubbed Kyubey. This feeling called love was really heavy.

"Kyuubi, what is Witch Night?"

In response to Bai Mo's question, Homura Akemi gave a description before Kyubey answered.

Witch Night can also be seen as a stage installation witch. It is a collection of multiple witches centered on one witch. Its nature is "powerless" and it is also a symbol of the fool who keeps turning. Unlike other witches who hide their bodies in the barrier, Witch Night can cause physical damage with visible malice and deal a devastating blow to real buildings.

In many battles, Homura Akemi determined that when the inverted puppet moved to the upper part, it would fly at a speed as fast as a storm and instantly reduce the civilization on the surface of the earth to zero.

Bai Mo was silent, stopped walking, and asked her: "How long will it take until the birth of Witch Night?"

"Three months."

Well, if Witch Night cannot be defeated in three months, the world will be destroyed and all human beings will be defeated.

Bai Mo had a slight toothache and rubbed his forehead, feeling very unreal.

One day, you suddenly hear a magical girl telling you that the world is about to be destroyed, and the countdown is only three months. It seems unreal when you first hear it, but if the culprit behind all this is aliens, then everything makes sense.

Baimo picked up Kyubey and shook its scruff.

Kyubey is the source of the birth of magical girls. The reason why Witch Night appears is because of it. It is okay to call it the source of all evil.

"No wonder you are so hostile to Kyubey. He is definitely the culprit and source of all evil!"

Homura Akemi's eyes were calm, and she extended an invitation: "I need your help."

"…What are your chances of success?"

The premise of cooperation is the existence of the same purpose.

Homura Akemi's goal is to defeat Witch Night, change her tragic fate, and defeat Witch Night. Bai Mo's goal is to survive and defeat Witch Night. The two have the same goals and can reach a cooperation.

Homura Akemi shook her head: "The success rate is zero."

Kyubey interrupted Homura and said, "It's not zero. According to my calculations as an incubator, there is a possibility that you will succeed."

"Is it because of me?"

Bai Mo pointed his finger at himself, stopped and guessed the possibility.

"Yes, you are the unknown variable. When you bring it into the process of defeating the Witch Night, the result is not an absolute failure. There is a possibility of success."

Kyubey believes that there is a possibility, and this is the answer it gets from a purely rational perspective.

Bai Mo rubbed his forehead. It was really troublesome.

When the world is destroyed, no one will be left unharmed. If the Witch Night appears, my arms and legs will definitely be broken.

"Kyubi, how do we handle Witch Night?"

Although it is the root of all evil, it is still a good help as a universal question and answer.

"I do not know."

Hearing this answer, Bai Mo was stunned for a moment.

"You do not know?"

"Yes." Kyubey nodded.

"As an incubator, I have calculated that the answer to how to deal with Witch Night is none."

"No?" Bai Mo didn't believe it.

Since the experiment is to study reverse entropy, combined with the relevant observations of magical girls and witches, you definitely have corresponding records.

"The Hatchers can't create a weapon to defeat Witch Night?"

"Yes."

"..." Bai Mo suddenly understood a key problem and said bluntly: "The only purpose of the incubator is to reverse entropy. Making weapons violates this setting, right?"

"Yes." Kyubey nodded.

"After all, it is a requirement of civilized spirit and thought stamp, but within the limited conditions, I will give full support."

"It feels like Da Ying's support." Bai Mo complained. (End of this chapter)