In Honkai Impact 3rd, the younger sister is actually a Taimanin

"I only need to deal with matters related to demons and monsters on a daily basis. I don't need to worry about other matters."

"So I don't really know much about the new neighbor Yukino Shinto. I just heard about it from others."

"Don't worry about these things for now. We're leaving for a trip to the hot spring hotel in Hakone in two days. The Yukino Fuyu next door might move out again soon."

The author says:

Author's words: This broken keyboard is broken... The keys either don't respond or a lot of them appear at once. I'll fix it later.

Chapter 3: A Trip to a Hot Spring Hotel (k Subscription Request)

In the living room of the Mizuki family mansion, Mizuki You did not pay much attention to the new wife, Mrs. Yukino Fuyuki, who had moved next door.

After all, for Mizuki Yu, the appearance and figure of this newly moved neighbor lady are very much in line with his aesthetic preferences, and she always gives him a vague feeling of familiarity, as if she was the heroine who had appeared in a work he had seen before he traveled through time. But at least for now, he has not thought about having too much interaction with Mrs. Yukino Fuyuki.

It has been nearly ten years since he traveled to this world, and Mizuki You is very clear that the world or city he currently lives in is not as simple as it seems. In this city, there are more than one heroine from the books and anime works he had read before he traveled through time, or people who are suspected to be heroines from the other world.

It is naturally impossible for Mizushiro Yu to take the initiative to approach someone who is suspected to be the heroine of the other world when he meets her, and try to turn the heroine of the other world into someone with whom he has a close relationship.

Mizuki Yuu no longer paid attention to the newly moved in Mrs. Yukino Fuyu, and stayed at home with Aunt Shiranui, Yukikaze, and Rinko Akiyama to spend the tenth New Year after he traveled to this world.

After two days of relatively peaceful life at home, Asha from the Taimanin Organization did not assign them any tasks for the time being. Finally, on the third day after the beginning of the new year, that is, January 3rd, Mizuki Yuu, Aunt Shiranui, Akiyama Rinko, and Yukikaze set out on their journey to Hakone.

However, when the originally planned family trip actually started, some unexpected changes occurred.

At this time, on the train from Chiyoda District in Tokyo to Hakone in neighboring Kanagawa Prefecture, Mizuki Shiranui led Yukikaze and Rinko and followed Mizuki Yuu to the carriage where they were sitting. Before they had time to sit down, they saw several familiar figures in this carriage.

"Why are you in this train? You can't possibly be heading to Hakone in Kanagawa Prefecture to carry out some mission?"

"Yatsuma-senpai, Igawa-senpai, and Uehara-sensei!"

Akiyama Rinko, who was following Mizuki Yu, walked into the carriage and noticed Yatsu Yukari, Uehara Rin and Igawa Sakura sitting in the seats in front of her. Her expression changed slightly and she said with gritted teeth.

She really didn't expect that she would actually meet Yazu Murasaki and others on the train to Hakone, Kanagawa. She had finally made up her mind and planned to take advantage of this trip to take advantage of the opportunity to eat Mizuki Yuu in the hot spring hotel without telling others, thus completing the step of making the matter a fait accompli!

For this purpose, Rinko Akiyama even brought the winning underwear that she had secretly bought from a nearby store yesterday, thinking that she would be able to take Xiaoyou away directly after arriving at the hot spring hotel.

But now the appearance of Yazu Yukari, Igawa Sakura and Uehara Rin made Rinko feel a little alert in her heart, fearing that her original plan would be hindered and she would not be able to put it into action.

"Rinko-san doesn't seem to be very welcoming to us. We are here to carry out a mission, right?"

"Sister just received news that Ingrid was captured and the news that the Demon World Hotel was destroyed in the underground black market in Chiba should have been known to Edwin Black."

"He is a very dangerous guy. Because she is worried that You-kun might be in danger, my sister asked us to stay with You-kun for a while to protect him."

Hearing what Igawa Sakura said, Akiyama Rinko, who walked to her seat and sat down, couldn't help but curl her lips. She was about to retort that she and others were more than capable of dealing with any emergency, and even the so-called Edwin Black should be able to handle it.

But she took a quick look at Aunt Shiranui's expression beside her, and ultimately did not say these words out loud.

"Shiranui-senpai should also be aware of the danger Edwin Black is in. Lady Ashaji's arrangements are definitely not redundant."

After Yazushiro explained clearly to Mizuki Yuu and others what Igawa Asaki had told her before waiting for Igawa Sakura to come here, she turned her eyes to Mizuki Shiranui and added something.

As for Uehara Rin, who came with Yazu Yukari and Igawa Sakura, she was staring at Mizuki Yu with her eyes fixed, and had no intention of saying anything.

Although Mizuki Shiranui initially regarded the trip to Hakone as an ordinary family trip, she also had a glimmer of hope to create an opportunity for her stupid daughter so that her relationship with Yuu-chan could become closer, and it would be best if some substantial changes could take place.

But now with the arrival of Yazu Yukari, Igawa Sakura and Uehara Rin, it would be difficult for her to create opportunities for her daughter Yukikaze even if she wanted to.

It can even be said that under such circumstances, it would be difficult for Yukikaze to have something ambiguous happen with Mizuki Yu in the hot spring hotel.

"Since Ashaji specially arranged for you to stay by Yu-chan's side to protect him, then I'll ask you to take care of Yu-chan!"

"I never thought that Yuu-chan, who had just joined the Taimanin organization, would be so popular and valued. There are so many people to protect him!"

Mizuki Shiranui looked at Yazu Yukari and Igawa Sakura sitting in the front row, the corners of her mouth slightly raised to reveal a slightly forced smile, she turned her head to glance at Mizuki You beside her, lowered her voice and spoke softly.

Although Aunt Shiranui was not like Akiyama Rinko, who witnessed the four-person trip of Mizuki Yuu, Igawa Sakura, Yazu Murasaki, and Kogawa Oboro in the dormitory room, she could easily see the feelings of Yazu Murasaki, Igawa Sakura, and others in the train compartment for Mizuki Yuu through a series of observations such as the subtle changes in their eyes and expressions...

Although Mizuki Shiranui accidentally discovered Akiyama Rinko's little thoughts about Yuu-chan, she didn't take it too seriously.

After all, with Mizuki Yu's handsome appearance, it is easy to attract girls' attention, and it is completely expected that he is popular with the opposite sex.

After all, Rinko Akiyama was someone she had watched grow up. Shiranui had originally not intended to interfere in the matters between Rinko, Yukikaze, and Mizuki Yuu, and planned to let the three of them handle it on their own.

But now there are a few more people who covet Mizuki Yu, and even Shiranui suspects that Yazu Yukari and Igawa Sakura have already succeeded and had those in-depth and intimate contacts with Mizuki Yu.

Mizuki Shiranui always feels that her daughter Yukikaze is getting closer and closer to the fate of a loser!

As time went by, more and more passengers boarded the train, and many passengers also came into the carriage where Mizuki You and others were.

This made Mizuki Yuu, Shiranui, and Yazu Yukari in the carriage quiet down, while at the same time, they secretly began to communicate with each other using the Anti-Demon Factor.

"Rinko-san seems to be unhappy about our sudden appearance and going to the hot spring hotel in Hakone with you guys. Do you think that the appearance of me, Yukari, and Miss Uehara will disturb you and Yu-kun?"

As the train started moving in the carriage, Rinko Akiyama, who was sitting by the window, looked out the window at the ever-changing scenery that flashed past her eyes, trying to calm her mood from being irritable.

And at this moment, Rinko Akiyama suddenly heard a familiar voice ringing in her ears!

The familiar voice made Rinko Akiyama sit up straight instantly, and she looked towards the seat in front of her with a frown.

She seemed to hear Igawa Sakura talking in her ear just now, as if she was using some kind of magic to transmit the message directly to her.

"Don't worry, Rinko-san. When we go to the hot spring hotel in Hakone this time, Yukari and I won't compete with you for Yu-kun. At least we'll let you have a chance to be alone with Yu-kun. We can't let the winning underwear you picked out with so much difficulty go to waste!"

Sakura Igawa, who was sitting in the front row in front of Rinko Akiyama, seemed to have said nothing, but she still had a bright smile on her face.

But only Rinko Akiyama, who was sitting behind Sakura Igawa, knew that Sakura Igawa even knew that she had secretly bought the winning underwear yesterday, and even told her secretly just now!

"Ok?"

Although he couldn't hear the conversation between Akiyama Rinko and Igawa Sakura, Mizuki Yu seemed to vaguely sense that something was wrong from Rinko's sudden blushing face.

No matter how shy Rinko is, she shouldn't blush for no reason!

"You-kun, I think we are going to stay at a hot spring hotel in Hakone this time. I left in a hurry and didn't have time to bring any change of clothes. Can you go shopping with me after we arrive in Hakone?"

Just when Mizuki Yu was wondering why Akiyama Rinko suddenly blushed so much, Uehara Rin, who was sitting on the other side of the aisle, suddenly turned her head to look at Mizuki Yu, and said naturally with a faint smile on her lips.

Because there were many ordinary passengers around, at this time, if there was no means of sound transmission similar to those in martial arts and fairy tales, then during the conversation, one certainly could not talk about the mysterious and extraordinary existence such as Taimanin or demons that ordinary people could not contact at all.

"Uehara..."

When Mizuki Yu was suddenly addressed by Uehara Rin, he first looked at the changes in expressions on the faces of Aunt Shiranui, Yukikaze, and Rinko who were sitting next to him, then opened his mouth and was about to answer. However, when he just shouted out the word "Uehara", he was interrupted by Uehara Rin.

"You-kun, there's no need to be so formal. Just call me by my name."

"If Lin-san needs to go shopping for clothes at a supermarket or store later, why don't we all go shopping together?"

At this time, Mizuki Yu can't just accept Uehara Rin's invitation. He doesn't want to be dragged into the tragic battlefield by accident!

Suddenly I feel that this trip to the hot spring hotel doesn’t seem so wonderful!

Chapter 43 Arrival at the Hot Spring Hotel

The distance from Tokyo to Hakone in Kanagawa Prefecture is not particularly far, even though this world is obviously different from the world before the time travel, and it is facing a country that is much larger than the small island country it once was.

It only takes more than two hours to take a train from Chiyoda Ward in Tokyo to Hakone. If you choose to drive, the journey time can be shortened even more.

"Aunt Shiranui, the location of the hot spring hotel you booked online in advance is really remote. How did you come up with the idea of booking that hot spring hotel?"

In Hakone, Kanagawa Prefecture, as soon as he stepped out of the train platform, Mizuki Yu couldn't help but take out his mobile phone and use the map search function to find the location of the hot spring hotel that Aunt Shiranui had previously booked. At the same time, he silently opened the system's map function and began to compare them.

When Mizuki You saw clearly the distance between the hot spring hotel that Aunt Shiranui had booked, he couldn't help but sigh and complain.

"It's the New Year holiday these days. From the train just now, we can see that many people are taking advantage of the holiday to go out and play."

"There are many tourists visiting the hot spring hotels in Hakone every day during this period. It is not easy to find a hot spring hotel that has not been booked in advance."

After hearing what Mizuki Yu said, Mizuki Shiranui couldn't help but rolled her eyes and retorted.

If Shiranui hadn't wanted to find a place where she wouldn't be disturbed by others and provide conditions for the girl Yukikaze, she wouldn't have chosen to book the hot spring hotel deep in the mountains in advance.

"Well, now that we're here, let's not waste time. Let's go to the hot spring hotel first."

"As for those who didn't bring any spare clothes and want to go to the store to buy some, don't worry. I have booked the entire hot spring hotel for three days in advance, so there's no need to rush. Although there are a few more people going this time than when we originally booked, it shouldn't be a big problem."

Mizuki Shiranui looked at Mizuki Yuu, Yazu Yukari, Uehara Rin and others beside him, and while speaking, he opened the taxi-hailing app on his phone, roughly counted the number of people, called two taxis, and took them to the foot of a mountain a few kilometers away from the bustling area of the city.

According to the address shown on the map, the hot spring hotel that Mizuki Shiranui booked in advance is located in this forest, and it is said that there are many undeveloped natural hot springs in this forest.

"The environment here seems pretty good. Senior Shiranui has booked the entire hotel in advance, which means there won't be any other guests disturbing us!"

"Why don't you come over and take a hot spring bath with us later, Youjun? After all, there won't be anyone to disturb you, and there's no need for Youjun to stay in the men's bath alone."

Walking along the artificial bluestone steps in the forest, Rin Uehara looked at Rinko Akiyama, Yazushiro Yukari, Igawa Sakura and Yukikaze, then she quietly approached Mizuki Yu, reached out her hand and naturally and skillfully put her arm around Mizuki Yu's arm, a smile appeared on her face and she said.

As for taking a naked bath in the same hot spring pool with Mizuki Yuu, if there were no other people present, it would be very likely that even the stubborn Yukikaze would eventually agree with a blushing face and half-hearted agreement.

But now that Uehara Rin said this in front of everyone, Xuefeng and even Akiyama Rinko didn't know how to respond.

"I don't mind taking a hot spring bath with Youjun. If you think it's unacceptable to take a hot spring bath with a boy, why don't you let me go to the men's bath or go directly to the open-air hot spring pool with Youjun when we get to the hotel later!"

Rin Uehara noticed that Rinko Akiyama and Yukikaze were blushing and hesitating, and he couldn't help but smile, but he boldly expressed his own thoughts!

When Mizuki Shiranui heard Uehara Rin's bold and straightforward words, she couldn't help but turn her head and look at her a few more times.

It seems that their stupid daughter Yukikaze and Rinko have gained a tough and strong competitor. However, Mizuki Shiranui can't understand why Uehara Rin is so fond of Yuu-chan.

It seems that apart from his handsome looks and relatively good abilities compared to his peers, there is nothing else worth noting about Xiaoyou, right?

If she had to say something, it would probably be the identity of Mizuki You that she has not been able to figure out so far. Mizuki You may not be a human being from this world, and there seems to be a more powerful power hidden in Mizuki You's blood. It's just that Mizuki You has not yet fully developed this power hidden in his blood.

This made Mizuki Shiranui a little suspicious. Uehara Rin was so close to Mizuki Yu, could it be because of the mysterious blood in Mizuki Yu's body, and she wanted to borrow his life seed to expand her branches!

Mizuki Shiranui could vaguely guess what Uehara Rin was thinking, but without any evidence she couldn't do anything.

Mizuki Shiranui, Mizuki Yuu, Uehara Rin, Yazu Yukari and others walked along the bluestone steps in the mountains and forests for about seven or eight minutes, and finally saw the hot spring hotel that Aunt Shiranui had chosen to book on the mountainside.

The hot spring hotel in front of us is a wooden structure, and judging from the quaint decoration of the hotel, it must be quite old.

When Mizuki Yu and others arrived at the hotel, the proprietress of the hot spring hotel came out to greet them with a smile.

The proprietress of the hot spring hotel looked to be in her early forties. Although there were some crow's feet at the corners of her eyes, she did not look old at all. One could even vaguely tell from her eyebrows that she must have been a very beautiful woman when she was young, and she still had charm even now.

"Dear guests, welcome to Hakone and for choosing our hot spring hotel."

"Please follow me, guests. We have prepared rooms for you!"

The proprietress of the hot spring hotel, after seeing Mizuki Yu and his group, discovered that the number of people was significantly different from what was agreed upon during the initial reservation. She was stunned for a moment but quickly regained her composure and did not show any dissatisfaction or raise any questions.

Instead, he welcomed Mizuki Yu, Akiyama Rinko and others into the hotel with a smile and took them to the rooms that had been prepared.

This hot spring hotel looks quite old from the outside, but it is actually quite large inside. Mizuki Yu's room is arranged between Aunt Shiranui, Yukikaze, Uehara Rin, and Igawa Sakura's rooms. It is a room for one person to live in.

After entering the room of the hot spring hotel, Mizuki You looked at the traditional tatami in the room and frowned slightly. Compared with this traditional Japanese tatami, Mizuki You actually prefers sleeping on the bed.

After confirming the accommodation and staying in the room for a few minutes, Mizuki You left the room and was led by the hotel owner to the locker room in the backyard of the hotel.

Although there is an open-air hot spring for mixed bathing for men and women, the changing rooms for men and women are separate.

Even though there were no other guests in the entire hot spring hotel except Mizushiro Yuu and the others, Mizushiro Yuu still did not go to the women's locker room next door to join Aunt Shiranui and the others...

Chapter 44: Uehara Phosphorus borrows seeds!

The hot spring hotel that Mizuki Shiranui booked in advance was not very big and could not accommodate many guests at the same time.

Mizuki You stayed alone in the men's locker room. He took off his clothes and put them in the basket. He casually wrapped a bath towel around his waist and went to the bathroom next door to simply wash his body. After all, whether he was taking a bath or a hot spring, he needed to wash his body first.

However, just as Mizuki Yu was washing his body with a shower in the bathroom next to the men's locker room in the backyard of the hot spring hotel, the door curtain of the men's locker room behind him was lifted up by someone.

At this time, Mizushiro You's head was covered with foam and he had not had time to rinse it off. With his eyes closed, he could only vaguely hear some rustling sounds coming from deep inside, but he had no idea who came in at this time.

Logically speaking, this hot spring hotel has not been reserved by Aunt Shiranui for a long time, so there shouldn't be any other guests coming. It can't be that the hotel owner took the initiative to find him at this time and planned to provide him with a back scrubbing service or something like that, right?

Mizushiro You was a little confused and quickly used the shower to rinse off the foam on his head. He reached out to take the still dry towel next to him to wipe the water droplets on his face and opened his eyes at the same time.

"Youjun, do you need me to rub your back?"

"Or let's do something more meaningful while other people are not here!"

Mizushiro You opened his eyes and before he could turn around to see who had broken into the men's locker room, a familiar voice came to his ears.

"Uehara... Ms. Rin, why are you here? There should be a sign outside the door saying men's locker room, right?"

Mizushiro Yu saw Uehara Rin sneaking into the men's locker room without telling the others. After a few seconds of being stunned, his eyes suddenly widened, and he looked at Uehara Rin standing in front of him with an expression of disbelief. The girl was only wrapped in a white bath towel. He couldn't help swallowing his saliva, and even his voice became a little trembling.

Mizushiro Yuu really didn't expect that Uehara Rin would be so bold. It's still daytime now, and although there are only a few guests in this hot spring hotel besides the proprietress, is Uehara Rin really not worried at all that what happened in the men's locker room will not be discovered by Shiranui, Yukikaze, Rinko, and Yazushiro?

You have to know that hot spring hotels like this, which have a history of at least several decades or even hundreds of years, are built with wood or bamboo materials, so the sound insulation effect can be said to be very poor.

The men's locker room and the women's locker room are separated by only a wall, so any noise that is a little loud will be heard by those next door. What's more, for a Taimanin whose physical fitness is far superior to that of ordinary people and whose five senses are very sharp, if Mizuki Yu makes the slightest noise, he will probably be discovered instantly by Aunt Shiranui and the others in the women's locker room next door.