I became a girl group idol for my sister.

"But there's no need to be so mysterious about girlfriends that you can't even tell them..."

As Morita Kuriko spoke, she suddenly stopped eating.

"Wait a minute, I suddenly thought of another possibility!"

Yukiko Miyamoto immediately looked at Kuriko Morita, seeing the shocked expression on her face: "What possibility?"

"There's a kind of love that has to be hidden!"

"What romance?"

"Dating my idol!"

"Dating your idol?!" Yukiko Miyamoto was stunned, and it took her a while to react: "What do you mean?"

“Look, your brother was a total shut-in, not interested in the real world, right?” Morita Kuriko immediately said.

“Yes, that’s right.” Yukiko Miyamoto nodded.

"Then you see, he suddenly started paying attention to SKR, but then said he didn't have anyone he was supporting. What if that's a lie? He does have someone he's supporting, but it's the kind of person he absolutely can't reveal because of their special relationship!"

"Wait, what does this have to do with anything?" Miyamoto Yukiko looked at Morita Kuriko with a puzzled expression, unable to understand the connection for a moment.

"Dating is forbidden! Dating is forbidden! Idols are not allowed to date, because if they do, it will cause a lot of female fans to collapse!" Morita Kuriko became more and more excited as she spoke: "So you see, if your brother really is in a relationship, and it's like this, then under these circumstances, no one can tell?"

"This……"

"To avoid being exposed, they must be very careful about their dates, so it's understandable that they come home late at night."

It was very convincing, but the thought that her brother had actually dated an idol made Yukiko Miyamoto feel a sense of unreality.

"But how do you explain the scent of the perfume?"

"This... came from my girlfriend!"

"But there are so many flavors!"

"This..." Morita Kuriko was also puzzled: "So what is the truth?"

No matter how hard they tried, they couldn't figure it out, and in the end, the two had no choice but to give up.

"Forget it, let's go see it tomorrow. As long as your brother goes out tomorrow, then we can solve the mystery!"

……

Inside the room, Miyamoto was looking at his textbook. For him, a transmigrator, studying was incredibly easy. His math, physics, and chemistry skills were so good that he could go straight to university. As for Japanese, that was no problem either; it was the first subject he learned after transmigrating.

He had also learned most of the other related courses, and if he were to take the college entrance exam now, Miyamoto felt confident that he would pass.

He's just reviewing now to prevent forgetting things because he hasn't used them for a long time.

I can review during regular classes, but I haven't had much time to go to school lately, so this is the only time I can squeeze in some time to review.

At the same time, he breathed a slight sigh of relief.

At least so far, the school hasn't bothered him because he's been skipping classes every day.

However, there is no doubt that I am now registered as "bad".

"Attendance... I have to maintain my attendance rate, otherwise I'll have to find a reason to convince the teachers that I really had something important to do that caused my absence, but I don't know how to explain it yet..."

Of course, idols can be absent, but I can't. I'm a guy. How can I prove to SKR that I was an idol? They're a girl group!

So at least make sure you show your face every day for the time being...

Otherwise, my studies would be ruined.

Miyamoto thought for a moment, then put the book aside and lay down on the bed.

Chapter Thirty-One: A New Mission [Second Update]

Sunday.

Kuriko Morita and Yukiko Miyamoto got up early. Perhaps because they slept together, or perhaps because they were excited about the stalking they were about to do, neither of them could sleep that night.

So when it got light, both of them were yawning.

"It should be soon."

Yukiko Miyamoto glanced at the time and whispered to Kuriko Morita.

Just then, they heard the sound of a door opening outside.

Listen to footsteps, the sound of water, and then the sound of breakfast being prepared. After everything is done, you hear the door open and then close.

"set off!"

The two whispered as they walked out of the bedroom. On the table was a breakfast that had already been prepared, consisting of sandwiches that looked quite appetizing.

"It was right to tell my brother last night that I wanted a sandwich; now I can just grab one and go!"

As she spoke, Yukiko Miyamoto grabbed the sandwich, took a big bite, and ran to the entrance to put on her shoes while chewing.

“This sandwich tastes really good. I’m starting to envy you for being able to eat such delicious food,” said Morita Kuriko, as she put on her shoes.

Putting on shoes didn't take much time. After the two went out, they looked around and saw Miyamoto Sei's back in the distance.

"There it is! Quick, keep up!"

The two of them immediately followed, proceeding cautiously to avoid being discovered.

This behavior aroused the suspicion of some people on the street, but no one came up to interfere. They followed each other all the way to the tram station, and then the two boarded the tram together through another door. They would occasionally look over the corner to see what Miyamoto Sei was doing.

"He's looking at his phone, and doesn't seem to care much about his surroundings."

Seeing that Miyamoto Sena was looking intently at her phone with an earpiece in her ear, Miyamoto Yukiko said softly.

"Look, his mouth is moving. Is he talking to someone?" Morita Kuriko asked, puzzled.

“Maybe. Could he be chatting with his girlfriend?” Miyamoto Yukiko stared intently at Miyamoto Sei’s mouth, trying to decipher what he was saying. “I can’t tell. I don’t understand lip reading at all.”

"I thought you were studying lip reading for so long because you've been staring at it for so long. I was really looking forward to it..." Morita Kuriko muttered to herself, continuing to stare at Miyamoto Sei. "But you seem to be having a great conversation. You're talking so much that you don't stop. The other person must be a very good listener, the kind who's perfect for being a good listener. People like that are usually very approachable."

"is it?"

"Yes, often people just want to find someone to confide in, so isn't someone who can silently listen to your complaints the best?"

The two chatted idly, one sentence at a time, waiting for Miyamoto to get off the train. After several stops, Miyamoto finally got off.

The place to get off the train is Akihabara Station.

Akihabara is, of course, a bustling market center, mostly populated by otaku, so it's not surprising that people work there.

Yukiko Miyamoto and Kuriko Morita immediately got out of the car, while Sei Miyamoto, who was ahead, obviously did not notice the two of them.

So they followed him all the way to a shopping mall.

"Huh? A large shopping mall? Is this where you work?"

Looking at Miyamoto Sei walking in the mall, Miyamoto Yukiko asked with some confusion.

"There shouldn't be any host clubs around here, right?"

“No, a host club would never open in a place like this, but maybe they’re here to buy something?” Morita Kuriko said, pulling Miyamoto Yukiko along as they followed. “We can’t let our guard down!”

I just followed them and watched them walk into the restroom.

They definitely couldn't go into the restroom together, since they were both girls, so they found a place to wait. About ten minutes later, they both couldn't help but yawn.

"Why haven't they come out yet?"

"Could it be an upset stomach?"

"Let's wait a little longer..."

So they waited for another twenty minutes, watching people come and go in the restroom, but they didn't see anyone who could be associated with Miyamoto Sei.

Kuriko Morita looked puzzled: "So where is he? It's been half an hour already..."

"No way? Could something have happened?!"

Yukiko Miyamoto quickly took out her phone and dialed Miyamoto Sei's number.

After a while, the call was answered.

"What's wrong, Yukiko?"

The voice on the phone was that of my brother.

"Brother, where are you now?" Yukiko Miyamoto asked.

"Work? I just arrived at the workplace not long ago. Is there anything I can do for you?"

Miyamoto Yukiko was stunned by Miyamoto Sei's words. She continued to stare at the restroom in front of her, her head full of question marks.

"Have you arrived at your work location yet?"

"Yeah, oh, they're calling me from ahead, I have to hurry over, I'll hang up now if there's nothing else."

"Okay, okay."

After hanging up the phone, Yukiko Miyamoto said slowly to Kuriko Morita, "My brother has already left. We might have missed something..."

"Did I miss him?" Morita Kuriko slapped her cheeks hard. "Could it be that he left while I was yawning?"

“Very likely, after all, neither of us slept all night, and then we weren’t paying attention and didn’t see my brother leave…” Miyamoto Yukiko also looked helpless: “So what do we do now?”