Yu-Gi-Oh!: Madoka, start!

"My dear student You Zhan, could you please answer the question on the blackboard?" The anger on the advanced mathematics teacher's face could hardly be suppressed.

You Zhan looked at the blackboard.

It's about indefinite integrals. He's really good at this one.

I used to fall asleep in class, so in order to pass the advanced mathematics exam, I studied very hard after class.

After he gave the answer, the calculus teacher did not continue to embarrass him, but just reminded him to pay attention in class.

......

At noon, You Zhan was about to go to the cafeteria.

Because there weren't too many students going to the cafeteria, You Zhan wasn't in a hurry to leave, and was leisurely observing the school in the corridor.

"My classmate Shen." A cold voice came from behind.

Hearing someone calling him, You Zhan immediately stopped and looked back.

"Zaizen Aoi? Why would she call me? Am I hallucinating?" After seeing clearly who was calling him, You Zhan's mind was filled with confusion, and his face was full of doubts.

"This is not a place to talk. Let's go to the rooftop to chat?" Zaizen Aoi walked to You Zhan and asked in a voice that only they could hear.

"Why is she looking for me? I don't think she's going to bother me because of the little thing that happened yesterday. It doesn't look like that. Let's see what she's going to do first."

You Zhan thought for a while, made a decision, nodded, and followed Zaizen Aoi to the school rooftop.

"The rooftop is usually locked, but I can get the key to unlock it."

After skillfully entering the password, the door to the rooftop was unlocked.

Zaizen Aoi grabbed the door handle and gently opened the door.

Zaizen Aoi took the initiative to step onto the rooftop and squinted her eyes in enjoyment.

You Zhan followed behind Zaizen Aoi, passed her position, then turned around and looked at Zaizen Aoi head on.

"So, Zaizen-san, why did you ask me to come here where no one can disturb you? Do you have something to say to me?"

You Zhan looked at Zaizen Aoi and asked seriously.

Zaizen Aoi closed the door gently, then turned around to look into Youzhan's eyes and spoke word by word.

"Kamiga-san... maybe in this situation it would be easier for you to understand if I call you mathmech."

"Exposed?"

You Zhan carefully recalled what he had done since coming to this world. Suddenly, enlightenment appeared in his eyes.

"Was it revealed in the advanced mathematics class?"

"Correct."

"Can I ask how you found out? My words about the Data Blade are probably not enough to explain it."

If it was just that sentence, then there would be no need for any explanation. But looking at the confident look in the eyes of the girl in front of him, You Zhan knew that there was more to it than that.

"If I said I could see Duel Monsters, would you believe me?"

"Such a serious expression, it doesn't look like he's lying." You Zhan looked at Zaizen Aoi who said this seriously and thought secretly in his heart.

"You specifically asked me to come up here. It shouldn't be just for such a simple reason." As far as You Zhan knew, he was a big shot in SOL Technology Company, and no one knew how high the reward offered for him privately within the company was.

The person in front of him was Zaizen Akira's sister. If she intended to cause trouble for him, there was no need to go through so much trouble. She could just report him directly to her brother Zaizen Akira.

Therefore, You Zhan is now very curious about the reason why Zaizen Aoi specifically came to talk to him.

Zaizen Aoi nodded.

"Kami-san, my next request may be a little cheeky, so please listen carefully."

"First of all, since I'm the one asking for help, let me introduce myself."

"I'm Aoi Zaizen, and I'm also the duel leader in Link Vrains, Blue Angel."

Hearing this unexpected name, You Zhan was extremely shocked.

Because it was difficult for You Zhan to connect the cool, aloof girl in front of him with the lively and cute Blue Angel in Link Vrains.

“Isn’t it incredible?”

Zaizen Aoi smiled.

You Zhan nodded.

It's really incredible.

"Okay, now that I've introduced myself, it's time to get down to business."

"God, I won't tell anyone else your identity, I swear."

"And in lieu of that, I want to thank you for saving my life from the explosion of the Knight of Hanno in Link Vrains. It's cheeky for me to bring this up, but I hope that this will clear the gap between us."

You Zhan nodded in confusion.

You Zhan had never expected that this girl would take this matter so seriously. Helping her at that time was just a matter of course. Unexpectedly, he benefited from it today.

"Well, I'm going to make my request now. Can you challenge me to a duel? In the link vrains."

You Zhan never expected that Zaizen Aoi would call him to the rooftop for a private meeting so solemnly just for such a trivial matter.

"This girl is a little too serious." You Zhan sighed in his heart.

"Okay, I agree. You decide the specific location, but how about I decide the specific time?" You Zhan replied.

"Of course." Zaizen Aoi agreed excitedly.

"Then leave a contact information."

"Ugh?"

"What are you talking about? How can I tell you the time if you don't leave your contact information? I can't tell you on the rooftop again." You Zhan was speechless in the face of Zaizen Aoi's unexpectedly naive reaction.

Zaizen Aoi hurriedly took out her cell phone and added You Zhan as a friend on the chat app. The nervous look on her face was then replaced by joy.

"Her only friend before was 'Brother'. Did she only add her brother Zaizen Akira? Just as her classmates said, she is a complete loner." You Zhan complained in his heart.

"Anything else? If not, I'll go to the cafeteria to eat."

Zaizen Aoi shook her head slightly.

Suddenly, I thought of something.

"I really don't take what happened after school yesterday to heart." Zaizen Aoi said seriously.

"Hahahahahahaha." You Zhan couldn't stop laughing when he heard the unexpected words.

"Why is my classmate laughing? Doesn't he believe it? I really don't take that matter to heart." Zaizen Aoi's voice sounded a little anxious.

"Hahahaha, it's not that I don't believe you, it's because of other reasons." You Zhan slowly controlled his laughter.

No, I can't control it at all.

"Hahahahahaha."

"Shen Mi classmate, I really didn't..." Zaizen Aoi looked a little flustered.

"Okay, okay, you don't have to explain. I'm serious. I don't believe it. Hahahaha."

The lunch break passed slowly in the chaos between the two of them.

......

After the second class in the afternoon, You Zhan looked at the class schedule.

"Are there no more classes later? That means it's time to go home," You Zhan thought happily.

"Goo~"

"Oh, I didn't eat anything at noon. I'm so hungry."

You Zhan looked at his protesting stomach and decided to eat something before dinner.

......

"How amazing! Just by outputting the card data you got, it actually started to create physical objects. The data storm may really be something incredible."

Kusanagi Shoichi said in shock as he looked at the card making machine in front of him.

"Oh my, our Master Playmaker has suddenly become a celebrity." Dark Ignis said sarcastically while looking at the reports about Playmaker and Mathmech on the computer.

"Although you have deleted your part of the log, the recorded footage cannot be erased. You have tried so hard not to attract attention, what a pity, Lord Playmaker~" Dark Ignis' eyes curved into crescent shapes, his expression full of gloating.

"Why do you know all this?" Fujiki Yusaku asked Dark Ignis with an unhappy look on his face.

"Of course I know. I've been traveling around the cyber world and the information I know is beyond your imagination." Dark Ignis sneered.

"But I know so little about the Mathmech from yesterday. It was as if this person appeared suddenly, and I can't find any record of him in my memory." Dark Ignis thought doubtfully.

“What exactly is a data storm?”

"What is it? Most of my memory has been eaten away, leaving only my eyeballs. I can't remember anything." Dark Ignis answered sarcastically.

"Forget it. I don't think you'll tell the truth. I'll start investigating you now."

"Hey, hey, do you really want to investigate me? You won't find out anything." Dark Ignis didn't believe that Fujiki Yusaku could find out anything important.

"I can't trust you."

"Ah! Doesn't that mean all my little secrets will be exposed? So embarrassing~" Dark Ignis said pretentiously.

"Kusanagi-san, turn off the speaker."

"learn."

The moment the speaker was turned off, Fujiki Yusaku felt his ears were quiet.

"By the way, Yusaku, do you want to give this guy a name? It's easy to confuse him if you keep calling him 'this guy'."

After hearing Kusanagi Shoichi's suggestion, Dark Ignis looked back and forth between Kusanagi Shoichi and Fujiki Yusaku.

"waste time."

Hearing Fujiki Yusaku's reply, Dark Ignis narrowed his eyes and looked angry.

"No, just give it a simple name. For example, if it's a dog, name it Pochi or Xiaobai. Just give it a common name."

When Dark Ignis heard Kusanagi Shoichi compare him to a dog, he felt very angry.

"Then let's call it [Ai], because it's AI." (Ai is also the same as eye, and the Dark Ignis now has only one eye left)

When Dark Ignis heard this name, the look in his eyes changed into tears.

......

"Minister! This incident has caused many more players in Link Vrains to secretly play high-speed duels."

"Too dangerous!"

As the head of the SOL security department, Akira Zaizen is well aware of how dangerous high-speed duels are.

In response to this situation, an order was immediately issued to prohibit all players from engaging in high-speed duels privately, and violators would have their accounts blocked.

......

In the board meeting room of SOL Technology Corporation, Akira Zaizen is giving a report on his recent work.

"This incident seems to have caused Link Vrains to become very confused." said the director whose virtual appearance is a chess bishop.

"For the sake of system maintenance, how about temporarily shutting down Link Vrains for a while?" The virtual appearance made a suggestion to the director of Chess Castle.

"Some reckless guys have appeared, and some have been injured as a result." The director, whose virtual appearance is a chess knight, responded cautiously.

"Excuse me, may I speak?" Zaizen Akira asked politely.

"What's wrong? Zaizen." The bishop heard Zaizen Akira's request and agreed to his request to speak.

"I don't think shutting down Link Vrains is a good idea. If it is shut down, the loss to the company will be immeasurable."

"Even so..." After hearing what Zaizen Akira said, Castle wanted to express his concerns.

"Since the data storm still exists, it proves that the electronic world is still safe. And Ignis, who knows that place, was obtained by a hacker named Playmaker."

...

"Why not open up Link Vrains more and use it as a stage for the duel between Playmaker and the Knight of Hanno, and then capture Ignis in it."

Akira Zaizen successfully convinced the board of directors using Ignis as an excuse.

......

"Is the boss here? A signature hot dog and a fruit sandwich." You Zhan came to Kusanagi's stall.