Start the time travel simulator from Sky Sister!

[Muzan is very happy and asks you again what to do next. ]

[You seem to have become Muzan's dog-headed military advisor. Now Muzan doesn't know what to do so he asks you directly. He has five brains but is too lazy to think.]

[You don’t have any ideas right now, so you just said that you don’t have any ideas. ]

[But after saying this, Muzan smiled and confirmed with you again. You suddenly had a bad feeling.]

[But you really don’t have too many ideas right now, so you nodded in response. After all, you can’t force yourself to think without any ideas, right? ]

[I saw Muzan appear in front of you in an instant and ripped out your heart in an instant! ]

[You stared at Muzan with eyes wide open, looking at him in disbelief. ]

[Muzan smiled and said: "Do you really think I will let the Breathing of the Sun exist in the world?"]

[“Kuroshibo really gave you a very high evaluation... You have a good chance of becoming the second Tsugikoku Yoriichi.”]

[“I know that Tamayo can help me research a drug that will allow me to see the sun, but I also know that she might help you make a drug that will cut off your connection with me, causing me to lose control of you…”

[I'm so sorry, Yuu, since you are no longer useful... please die. "]

[Your body was instantly devoured by Muzan. ]

【you are dead. 】

"F*ck, Wuzan, I shouldn't have believed you, you damn thing!"

You started swearing and he was speechless.

I thought that if I continued this momentum, I might become the number one person under Muzan, but this dog Muzan stabbed me in the back.

It's really against the will of heaven! It's too against the will of heaven!

Fortunately, Muzan gave him a lower-rank position. Was it just a pretense to gain his trust?

Even he, a bystander, was deceived. Muzan's acting skills are really amazing!

Maybe... ever since I asked for the Sun Breathing, he has already begun to distrust me?

After all, the Breathing of the Sun left an indelible psychological shadow on Muzan.

"This Muzan is really good at pretending!"

Yuu couldn't help but complain.

Villains really have no moral bottom line for their own sake, well... although it is the same if I become a villain myself.

【Ding--】

[Solution successful, the time travel simulation memory has been issued to the host, and this simulation records the "Demon Slayer" file: "No. 002". 】

[This evaluation is B-level, and you can choose two out of four rewards from the following simulations. 】

[1. Physical strength (the physical strength of this simulation will be increased based on the host's original physical strength). ]

【2. Breathing of the Sun ( types in total).】

【3. Blood Demon Art (Blood Sword, Ten Thousand Blood Swords). 】

【4. The blood of the devil. 】

Yuu felt the memory of this time and had to say that this time was too crazy. After all, the game started in Infinite City...

"The fourth one is ruled out. I want to bask in the sun, but if it turns into a ghost sun, I can't bask in it."

"As for the third blood demon technique... it also requires demon blood to be used. Human blood cannot be used under normal circumstances. Even if it can be used, it is easy to cause anemia. So these two can be ruled out together."

You analyzed it for a moment, then said, "The answer is obvious. I choose one and two."

Then!

He felt an incomparable power filling his body, which was very comfortable, and his body became even stronger.

This is not a little bit stronger!

And the memory of the Breathing of the Sun also permeated his whole body... He felt that as long as he had a sturdy sword, he could use it at will.

“It feels so good~”

You couldn't help but feel emotional.

But it’s already quite late today and I really feel like sleeping. I have to get up early to report to school tomorrow.

And receiving two simulated memories at once, it really takes time...

"I said there is still one chance today. Even if we don't simulate it, we should be able to save it, right?"

You asked about the system.

[If the number of times on the day is not used up, the next day's update can be superimposed, the host can rest assured. 】

The system responded directly.

"Is that so?"

You yawned lazily and glanced at his phone.

【Time: 22.30】

Qiong should be sleeping well, right?

It's time for me to go to bed. I have to make breakfast for my dear sister tomorrow morning...

As he thought about it, he put the phone down and closed his eyes lazily.

Although my body has become stronger, I still need to sleep well, unless I get a physique or ability that does not require sleep...

……

The next day.

The rising sun shines in through the glass.

You stretched out in bed, and just when he was about to get up in a daze...

Suddenly, a moist touch spread across my lips, and I touched something soft and warm, and my eyes suddenly opened.

As close as a finger could reach was Qiong's fair and tender face.

You reacted quickly, suddenly sat up, and said in surprise:

"Qiong!?"

"W-Why are you in my room!?"

Chapter 7 Admission(?▽?)っ?

"Nothing~!"

Qiong turned his head away, feeling inexplicably nervous, his cheeks flushed, and he shouted, "Didn't You kiss me yesterday, too?"

"I'll give you this today...Good morning kiss!"

She hugged the little black rabbit tightly in her arms, and her shy and nervous look was so adorable.

"Good morning kiss..."

You lazily picked up the phone and took a look at it.

It says 5.40 points on it.

Ah... so early.

"Qiong, did you sleep well?"

He looked at Qiong with suspicion and a bit of seriousness.

"what……?"

Qiong was stunned.

She never expected that the other party's first reaction would be to ask this.

but……

Qiong was very excited about the kiss yesterday and tossed and turned all night.

However, You had already seen it and smiled.

"You are not feeling well. You need to get some sleep, Qiong..."

He reached out and rubbed Qiong's head, and said lovingly, "You can rest here, too."

"I'm going to make breakfast first. Remember to come out and eat in an hour."

After saying that, You stood up and walked out.

Qiong looked at the quilt that You had turned over, then reached in and felt the warmth.

The bed is still very warm...

She couldn't help but get in there, feeling the familiar smell in her nose~

Yuu's bedding...

Yuu's pillow...

The smell of Yuu...

……

after an hour.

Yuu took a quick look into his room...

Qiong seemed to have fallen asleep. It turned out that she didn’t get enough sleep last night.

"I won't sleep for too long, will I?"

Yuu whispered.

After all, Qiong looked quite energetic and must have gotten some sleep at night.

However, You still put a sticky note next to Qiong's breakfast.

[Post-it note: If it’s cold, remember to heat it up before eating — from my dear brother You (???)]

"After all, I have a cute sister, and the daily tasks are indeed a bit tedious..."

You smiled faintly.

After he awakened his memory, he treated his sister more seriously. After all, he understood how important he was to Qiong.

You picked up his school bag and walked out the door.

The school is not far away...

Ok……

It takes about ten minutes to walk there.

But today is my first day of school, so I need to go early.

……

Eight in the morning.

Homi Academy.

Hey……

Although I arrived at seven o'clock, today is the first day.

I filled out some miscellaneous forms in the principal's office, and then chatted with the principal and the teachers.

I was just assigned to Class 2 of the first year of high school, and now the teacher has led me to the class...

Class 1-2, Senior High School, on the podium.

Yuu was led by the teacher to introduce himself.

"Good morning everyone, my name is Kasugano Yuu."