Let the Bizarre Adventure of the Joestars begin.

"It's just a brief trip to another world, don't worry about the details." Miss Jeanne replied casually. In her eyes, Tesla, who didn't understand social etiquette or reasoning, was no threat. And among the group of people here, only a few could hold their own against Miss Jeanne.

"It seems our theory is flawed." Einstein, who had initially thought he was just casually visiting, suddenly sharpened his gaze upon seeing Miss Jeanne sitting there, his mind replaying the report he had seen earlier.

They ultimately concluded that there seemed to be something they hadn't considered in their experiment; otherwise, they wouldn't have been able to determine why Miss Jeanne was alive and here.

“Of course, how could he die?” Miss Jeanne said casually, listening to Einstein’s words, seemingly unconcerned about the shock of Einstein and Tesla.

"Of course we don't want you to die, but we did some simulation experiments afterward, and all the experiments ultimately pointed out that you were bound to die." Einstein naturally retorted to Jeanne's words, but he hadn't considered what Jeanne was about to say next.

“Then let’s just say your experiment was wrong. But I think what you’re really interested in is why I was able to travel safely to the other world.” Hearing Einstein’s words, Miss Jeanne turned around and looked at Einstein directly for the first time: “If you want to know, you can come find me.”

Miss Jeanne spoke with confidence, having had extensive contact with Kisuke Urahara and being well aware of the immense allure of the ability to freely travel between worlds. For a researcher or doctor specializing in time and space… no, it should be said that Miss Jeanne knew that the concept of another world was a fatal attraction for any researcher.

Moreover, coincidentally, Ms. Jeanne is currently in great need of researchers. She needs a group of extremely intelligent individuals to help her solve many, many problems. However, Ms. Jeanne has not made a move against Kisuke Urahara. The reason, of course, is that Ms. Jeanne feels that Aizen may still need Kisuke Urahara.

"..." From Einstein's silence, Miss Jeanne could tell that she was moved.

However, it's normal to be excited. Even for someone who isn't a scientist, another world is an extremely exciting place, let alone for a scientist who wants to learn about the world little by little.

“…I understand, Miss Jeanne. I will come to you if I need anything in the future.” After a long silence, Einstein finally gave a reply that he would consider it first, which was normal, since Einstein was no longer the solitary scientist he once was.

If Einstein were still the same Einstein as before, perhaps she would have already agreed. However, the current Einstein is unable to let go of entropy, whether it's a promise to someone or Tesla, who would be crushed by Cocolia without him. Einstein can no longer easily agree to Miss Jeanne's request.

“Of course, please feel free.” Looking at Einstein, who had been silent for a long time, Miss Jeanne’s face showed the same smile that Walter had shown before. This smile was not unpleasant, but it made people feel as if they had not seen through her.

"..." Hearing Miss Jeanne's words, Einstein did not speak, but turned around and walked towards the door that was not yet closed: "Miss Jeanne, we will take care of your identity, and we will not expose you either."

Hearing these words, Miss Na knew that Einstein had taken the bait.

Once you've taken the bait, all you have to do is wait.

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Anyway, that's all for now. Goodnight.

Thank you Chizhi, Praise Black Evil Best Friend, woty, Miss Maki, and Juanliu Jinsheng Xiaoyan for your recommendation votes.

The Genius and the Two-in-One Detective (Part 1): Chapter Twenty-Five - Kallen's Fantasy

Otto Apocalypse, Bishop of Destiny, grandfather of Theresa Apocalypse, a survivor from five hundred years ago, a genius of that era.

However, no matter what, these identities do not explain what Otto is going to do.

Of course, one of these things is very necessary, which is to spend time slacking off and playing Karen Fantasy. However, today's situation is a little different. There is a woman standing behind Otto. She is Otto's assistant and is usually responsible for helping Otto with some things. Of course, she will sometimes stop Otto from slacking off. By the way, she only stops him verbally.

"Your Excellency, we detected a huge fluctuation of Honkai energy in Changkong City a few hours ago," said the assistant standing behind Otto, stating the data detected by Schicksal several hours earlier.

Generally speaking, huge fluctuations in Honkai energy can be detected by instruments, and as for where such Honkai energy comes from, there are naturally reasons.

After all, when Jeanne opened the world portal, she used the Herrscher core, so you can't expect her not to cause Honkai energy activity. At least in other worlds, Honkai is too rare, so there is no such problem, and there is no supporting equipment. Therefore, Jeanne can open world portals at will in other worlds, but the only place is different, and that is here, where Jeanne cannot open them at will.

"Oh, I remember, a Herrscher was born in Changkong City during that Honkai, so how come there's still a large-scale Honkai movement now?" Although he wasn't interested in anything other than that, Otto perked up a little after hearing this news, after all, that place had already experienced a large-scale Honkai.

After seeing the record of the Honkai event, Otto, who had been relaxed, immediately snapped back to work: "Go get me a Honkai report of that event."

It seems that Otto has discovered the problem, and after comparing the two test reports, he has come to a new conclusion.

That is, his lost experimental subject from back then, has now returned. Although it's not good to call people experimental subjects, to Otto they are just experimental subjects. But rather than saying they are experimental subjects, it's more accurate to say that everyone in the world, except for necessary pawns and certain people that Otto takes a liking to, is an experimental subject.

"This is interesting." Otto said, staring at the two sets of data. Of course, even in this situation, Otto properly paused Kallen Fantasy. Seeing Otto's actions, the assistant could only sigh. After all, the assistant knew very well that Otto had an unexpected obsession with a game like Kallen Fantasy.

"So, what should we do, Your Excellency?" Although the assistant was a little puzzled by Otto's decision to pause his Kallen Fantasy even while reviewing documents, she still asked the question politely. After all, at least Otto was working now and not slacking off by playing Kallen Fantasy.

"Call Rita for me, I need her to do something." Otto's eyes were still focused, meaning he hadn't yet entered a slacking-off mode. However, the assistant knew very well that now was not the time to procrastinate, nor could he be allowed to start working as casually as before.

After all, Otto is a completely different person when he's working and when he's slacking off.

"No need, I'm here." Before the assistant could even summon Rita, Rita appeared, holding a document in her hand. From the assistant's perspective, the document in Rita's hand was a mission report.

"Rita, you've come at the right time. I have a new task for you to do." Otto didn't turn around after hearing Rita's voice. The reason was, of course, that this document was extremely important to Otto. Some things in this document meant another power system, and within this power system, there might be something that Otto was looking for.

For that person, Otto would naturally not easily let go of any possible opportunity. No matter how slim the chance was, Otto would never allow such an opportunity to slip away from his grasp.

"So, Your Excellency, what exactly is the task you want me to perform?" Hearing Otto's words, Rita knew very well that she had a new task, and judging from Otto's situation, it was perhaps much more important than any other task.

“Although Rita, you’ve only just returned, I feel more at ease entrusting this mission to you.” Otto knew exactly what cards he had to play, and among those cards, Rita was the most obedient. Therefore, this mission was best suited for Rita.

"It is a maid's greatest duty to share her master's burdens. Please tell me your task, Your Excellency." Listening to Otto's words, Rita knew very well why Otto had chosen her. But, just as she had said, for Rita, as long as she could share her master's burdens, then Rita was a qualified maid. Although it sounded a little strange, Rita herself had no problem with this.

"Changkong City, there's a similar Honkai fluctuation there." After hearing Rita's words, Otto sighed that Rita was indeed the most obedient card in his hand, and then assigned her a new task.

"Understood, I will investigate and find out, Your Excellency." Rita understood what Otto wanted her to do quite directly from his words. Although setting off immediately after returning to Schicksal was indeed a bit tiring, for Rita, such a task might be able to pass the time.

Moreover, Rita, who had just returned from St. Freya Academy, naturally needed a way to pass the time. Although using a mission to pass the time was indeed a bit strange, at least Rita accepted the mission and set off.

"Then, while I'm away, I'll ask the assistant to take care of His Holiness the Bishop's daily life." Before leaving, Rita said this to the assistant who was standing to the side listening, and the assistant naturally nodded to indicate that she understood.

After Rita left, Otto lost interest in the two documents and naturally reverted to his previous slacking-off state. He sat on the comfortable sofa, resumed the paused game, and ignored the assistant's words, "Go back to work."

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To answer yesterday's question, after the Honkai Impact 3rd arc is over, Jeanne will be returning to Fate, though it will still be a side story. As for her return to FGO, that has now been decided and should be soon.

Thank you woty, Nero~Claudius, Mo Yan, God's Key: Ju Super Big, Book Guest qwepoi, Dark Night Star 666, and 010 for the recommendation votes.

The Genius and the Two-in-One Detective (Part 1): Chapter Twenty-Six: A Servant of Three Surnames

Liesel Albert Einstein, one of the greatest scientists and the epitome of genius in human history, taught himself calculus and linear algebra at the age of eight. He was then introduced to Planck by a psychology professor and became Planck's student. Although he was younger than Tesla and Planck, he was their senior in terms of seniority. He earned his doctorate at the age of sixteen by proposing the theory of general relativity.

Then, on November 24, 1955, together with Walter, Tesla, and Planck, he used violent means to establish a small organization, Anti-Entropy, on the ruins of Schicksal's North American branch.

Over the next fifty years, Anti-Entropy rapidly grew into an organization capable of challenging Destiny.

Today, Ms. Einstein is facing a very troubling question: whether she should really switch her allegiance to Ms. Jeanne. This is a question that Einstein should seriously consider.

From a scientist's perspective, the allure of another world is fatal, but from the perspective of the old faction leader of anti-entropy, Einstein shouldn't be going to Jeanne's side.

Moreover, Einstein's dilemma wasn't limited to those issues. After all, there was another person he couldn't let go of regarding anti-entropy. If he and Professor Planck didn't help that person, that guy might be completely suppressed by that old fox, Cocolia.

Speaking of Cocolia, Einstein began to think about the various troublesome problems in Anti-Entropy. After all, as the leader of the radical faction, Cocolia currently has more than 70% control over Anti-Entropy. If it weren't for her fear of the original three founders, Einstein, Planck, and Tesla, perhaps the entire Anti-Entropy would have become her domain long ago.

Furthermore, considering the situation of the three organizations that dominate the entire world, Einstein might really have to consider abandoning Anti-Entropy. Although Anti-Entropy is the most important organization he and those few others established, given Anti-Entropy's current situation, abandoning it would be the best outcome.

Although there isn't much space left in this world after supporting the three organizations, namely Destiny, World Serpent, and Anti-Entropy, considering the other world mentioned by Miss Jeanne, it's not impossible to establish another organization that can rival these three.

And so, after weighing the pros and cons all night, Miss Einstein finally figured out what she should do.

"What's wrong, my dear Lisel?" Planck asked, looking at Einstein who walked straight into his room.

"Can you guarantee your safety while I'm gone?" Einstein asked, without her usual greeting. From her words, one could tell what decision Miss Einstein had made after a night of contemplation.

“…Never mind me, go ahead.” After hearing Einstein’s words, Planck’s eyes became slightly serious, and he no longer used the playful and teasing nickname he had used before.

"Hmm." Having confirmed this, Einstein didn't linger and left once again.

Soon, Einstein arrived at where Miss Jeanne was.

Einstein was about to knock on the door, but before he could, he realized that the door was not closed.

'What, did you forget to lock the door?' With that thought in mind, Einstein pushed open the door, but the moment he opened it, he saw a chair there, and a person sitting in the chair, looking at him.

"It's three minutes later than I expected, Dr. Einstein." After taking a sip of the coffee Cecilia handed her, Miss Jeanne greeted Einstein, who was standing at the door, with these words.

Looking at that person, Einstein realized for the first time that he had been dancing in someone else's palm all along. However, there was nothing wrong with that. After all, with such a powerful teammate, Einstein didn't have to worry about the organization suddenly exploding one day, like he did in Anti-Entropy.

“Hello, Miss Jeanne, it seems you knew I would arrive at this time after our conversation yesterday.” Taking the other cup of coffee Cecilia handed him, Einstein didn’t take a sip before asking, but asked directly.

"This is just basic reasoning, my friend," Miss Jeanne said with a smile after hearing Einstein's words.

“Throughout history, only three people have been able to make such a deduction, and even including the personality data Cecilia gave you and me, there are definitely no more than five. And the only one who could possibly say this is Miss Holmes?” Hearing Miss Jeanne’s words, Einstein quickly realized what Miss Jeanne meant. Coupled with the fact that she could easily guess his situation earlier, Einstein quickly figured out Miss Jeanne’s way of speaking and the person she was referring to.

“You guessed correctly. So, what are the conditions? I don’t believe you’ll join us unconditionally.” Listening to Einstein’s reasoning, Miss Jeanne took another sip of her coffee and then asked Einstein.

"You can guess when I'm coming, but can't you guess my conditions?" From Miss Jeanne's words, Einstein gleaned even more insights. While it might be a bit strange for a scientist to be able to speculate about people's hearts, it would be even stranger if he hadn't learned to do so during the years of his secret struggle with Cocolia.

“No, although I can guess the general idea, there’s no need to guess any further. Anyway, you’ve already joined us, haven’t you?” Saying this, Miss Jeanne stood up, put the coffee cup she had been holding on the table, and stated a question whose answer was already known.

“That makes sense. So, from now on, we're on the same side, right?” Looking at Miss Jeanne, Einstein stuck out his tongue. “Then, in exchange for my joining, my condition is…”

After a whole day of scheming and analysis with Miss Jeanne, and an entire night of work, Miss Jeanne finally caught a big fish.

This is a big fish that can give Miss Jeanne a little peace of mind about her team and the upcoming journey.

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As for the main JoJo series, we'll see. After all, he still needs to awaken a Stand. It's just that he hasn't decided yet whether to spend his strange summer vacation without Jotaro or go to Egypt to fight the DIO crew.

Thank you woty, 疾风皇子, 赞赞黑恶闺蜜, and 真纪小姐 for the recommendation votes.

The Genius and the Two-in-One Detective (Part 1): Chapter Twenty-Seven - Isn't this just obvious?

As the saying goes, the world, after a long period of division, tends to unite; after a long period of unity, tends to divide. Of course, this saying does not only apply to China, but also to the Earth. Let's take three organizations as an example: Destiny, Anti-Entropy, and World Serpent. Each of these three organizations is still in a state of confrontation with each other, but this confrontation specifically refers to Anti-Entropy and Destiny.

Looking at the situation of these three organizations, Miss Jeanne can foresee that they will inevitably reunite in the future. As for the reason, it is probably because of the Honkai. However, apart from the Honkai, there is really no other power to suppress these three organizations, and Miss Jeanne is not capable of doing so either.

However, since Einstein's condition for joining is that the Bishop of Destiny be replaced, Jeanne has no choice but to bite the bullet and move forward. After all, although the Bishop of Destiny has been consolidating his position for five hundred years, in Jeanne's opinion, the Bishop of Destiny, that is, Otto, is not without ways to remove him from power.

If we're going to consider that plan, Miss Jeanne will have to do something.

"Dr. Einstein, I'd like to ask you, is it possible to travel through time if we use the core of the Second Herrscher?" With Sirin's (Herrscher's) help, Ms. Jeanne took out the Herrscher core that she had previously removed from her body and placed it in front of Einstein, asking her this question.

"It's possible, but I suggest proceeding only when supported by data." Looking at the Herrscher core in front of him, he pondered for a moment whether it would be more profitable to run away with the Herrscher core or to continue helping Ms. Jeanne. He then gave a completely unreliable answer, but it's normal to give such an answer. After all, even the strongest genius in human history couldn't assess such a problem.

"The data... I think I remember a place where I can get that data. So, once I get that data, you should be able to prepare, right?" Hearing Einstein's words, Miss Jeanne's tone became slightly strange, but that was normal. After all, the only place Miss Jeanne knew that might be related to time travel was that place.

The significance of that place for Jeanne was extraordinary; in fact, it held a special meaning for her ever since that incident.

However, the situation has now reached a point where Miss Jeanne has no choice but to go.

"By the way, what do you mean by time travel?" Einstein sensed something strange in Miss Jeanne's words, and it was precisely because of this strange feeling that he asked the question. Although the question was meaningless and Miss Jeanne didn't need to answer it, Einstein felt that he couldn't leave it unasked. After all, she was his future companion, and it wouldn't be good if he didn't know something about her.