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

"A familiar face... who is it?"

"Who among the people I know has suddenly disappeared and I can't contact them anymore?"

Mizushiro Yu took out a new set of clothes from the sealed scroll and put them on while using the system's ability to contact Aunt Shiranui in the human world again.

The author says:

Author's words: A bit stuck...

Chapter 3: The betrayed Kogawa Oboro? (k subscription required)

In the open space outside a remote town in the demon world, after Ingrid and her demon subordinates left, Mizuki Yu secretly called out the system in his heart to consume experience points to contact Mizuki Shiranui who stayed in the human world.

After a moment, Aunt Shiranui's figure appeared again on the translucent screen panel that appeared in front of Mizuki Yu!

"You-chan, you finally contacted me again!"

After receiving another communication from Mizuki Yuu, Mizuki Shiranui seemed a little excited.

"I've been to your school. The girl named Kurashiki Reina who was said to have encountered the monster with you didn't seem to be teleported to the demon world like you and Rinko. Apart from being frightened, nothing happened to her."

"I have already informed Ashaji and the others about the follow-up matters. There will be special people to handle the aftermath."

When Mizuki Shiranui said this, his expression suddenly became serious, and even his voice became a little low.

At first, she thought that Mizuki Yuu's encounter with monsters invading the human world at school was just a simple accident. Even if Mizuki Yuu, Akiyama Rinko and Uehara Rin were accidentally taken to the demon world by the teleportation array, she was not particularly worried.

After all, Shiranui was quite confident in the abilities of Mizuki Yuu and Akiyama Rinko. However, when she went to the Private Shen Sheng Academy to inquire about the news, she unexpectedly learned something that shocked and worried her.

That is, the people who suddenly disappeared in the school were not only Mizuki Yu, Akiyama Rinko and Uehara Rin. The school in the junior high school also disappeared not long after Mizuki Yu and the others disappeared.

"Yuu-chan, that Yukikaze kid might be in trouble!"

"I can't contact her now. She disappeared in school. I don't know if she was attacked by monsters like you and Rinko, or if she encountered other troubles."

When Mizuki You suddenly heard the news, his eyes widened instantly. He slowly raised his hand and looked at the invitation to the Chaos Arena that Ingrid had left for him before she left.

He couldn't help but think of what Ingrid said about seeing familiar faces in the Chaos Arena!

This made Shuicheng You suspicious. Could it be that Blake Edwin or Ingrid arranged for the monsters to sneak into the private Chengshen Academy to attack him, and at the same time sent other monsters or demons to deal with Xuefeng?

Otherwise, how could Yukikaze suddenly disappear mysteriously while staying in school, and even Aunt Shiranui couldn't contact her!

"Yuu-chan... do you know something about Xuefeng? Could she have ended up in the demon world like you guys?"

"I only have some guesses about Xuefeng. I will try to contact her and find out where she is now. If she is really taken to the demon world, I will also try to rescue her."

Mizushiro You glanced at Aunt Shiranui's worried expression on the translucent screen in front of him and made a solemn promise.

If Xuefeng was really captured by Black's subordinates, and they were going to let her appear in the mixed arena in half a month to fight those monsters and demons, Mizuki You would definitely rescue Xuefeng even if he had to use all the cards he currently had.

But before that, he still needs to determine where Xuefeng is. As long as he can find Xuefeng's current location, he doesn't have to wait until the Chaos Arena is opened to find a way to rescue her.

"Recently, the activities of monsters and demons in the human world have become more frequent, and there are also many guys who have obtained various strange abilities from demons and demons and are doing evil everywhere."

"The Taimanin currently does not have enough manpower. I will go into the demon world with Asha and Yazushiro to look for your whereabouts later."

"You should be careful when you are in the Demon Realm, Yuu-chan. Uehara Rin and Rinko have been to the Demon Realm several times before, so they have more experience than you. Besides, they are not like you who have an inexplicable attraction to succubi."

Yukikaze's sudden disappearance inevitably made Mizuki Shiranui feel a little worried and panicked. After giving Mizuki Yu a few words of advice, he hurriedly ended the call, quickly changed into the tight combat suit exclusive to Taimanin, and went to find Asha to discuss which method to use to sneak into the demon world.

As for Mizuki Yu, after finishing the call with Aunt Shiranui, he looked at his remaining experience points and the targets he could contact, and directly chose to contact Yukikaze.

According to the system's display, Xuefeng seems to be in the Demon Realm at the moment, so the experience points required for communication and communication across the world are much less.

"Xuefeng, is that you, Xuefeng?"

The translucent screen panel in front of Mizuki Yuu waited for about ten seconds after Aunt Shiranui's figure disappeared, and then changed again.

A picture of what looked like a dim room soon appeared on the translucent screen. Mizushiro You could vaguely see a petite figure in the corner of the room. However, because the other person was squatting and curled up into a ball, Mizushiro You had no way to judge her identity. He couldn't be sure whether she was Yukikaze or some other Taima Ninja?

After hearing Shui Chengyou's call, the person hiding in the corner trembled slightly, raised his head cautiously, looked at the translucent panel that suddenly appeared in front of him, and timidly shouted in a low voice:

"Onii-chan?"

Hearing this familiar voice, Mizuki Yuu can now be sure that this is Yukikaze.

Although he looked a little disheveled, he probably wasn't injured, nor did he suffer any serious mental trauma. He also didn't seem to have been subjected to any kind of abuse, torture, or training.

This should be considered a blessing in disguise!

But think about it, if Xuefeng was really captured by Blake Edwin or Ingrid using humans or monsters, then they shouldn't do anything excessive to Xuefeng.

After all, for them, their real target is actually Mizuki Yu!

Moreover, whether it is Ingrid or Black Edwin, the big boss behind the scenes, they don't want some guys to have dirty thoughts in their heads and want to make them look all kinds of different ways and do all kinds of excessive things after capturing the female Taimanin!

"Onii-chan, there is a traitor in the Taimanin organization!"

"That woman Kogawa Haboro has actually joined the demon clan, joined the vampire named Black Edwin."

Mizuki Yuu Xuefeng looked at the translucent screen appearing in front of her eyes, and soon realized that Mizuki Yuu was using some kind of ability to contact her.

His tone suddenly became a little excited.

In the private Johshin Academy, although the high school and junior high school are far apart and not in the same place, what happened in the cherry blossom forest next to the high school playground, the magical beasts that sneaked into the human world, and the magic fluctuations generated when the teleportation array was activated, even Xuefeng who was on the junior high school side was very keen to perceive a clue.

Because he was worried that his onii-chan might be in danger, Xuefeng rushed to the high school department as soon as he noticed something was wrong.

And just at this time, she happened to meet Kogawa Oboro in the school!

Xuefeng and Oboro are not familiar with each other, but they know that Oboro is also a member of the Taimanin organization, and was rescued from a mission to collect intelligence before their own Onii-chan joined the Taimanin organization.

Xuefeng originally thought that the other party was here to help and was not on guard too much. When she was planning to go to the private Joshin Academy high school department with Oboro to investigate the situation, she was attacked from behind by Oboro and was knocked unconscious without any preparation.

When Xuefeng woke up, he found himself in this cell. It is said that this place seems to be still in the demon world!

"Oboro defected and joined Black Edwin. She attacked you from behind and knocked you out. When you woke up, you found yourself captured and locked in this cell?"

After listening to Xuefeng's narration of his experiences, Shuichengyou couldn't help but frown.

It’s not that he didn’t believe what Xuefeng said, but he always felt that this matter might not be as simple as it seemed!

There was no way Kogawa Oboro would join Black Edwin's army, unless the person Yukikaze saw at that time was not the real Oboro?

"Xuefeng, is there anyone else besides you in the place you are in?"

"I am also in the demon world now, don't worry too much, I will find a way to save you!"

Mizuki You was multitasking at this time. While maintaining a conversation with Xuefeng, he quietly opened the system's map function, trying to find out Xuefeng's current location.

"Finally found it. This place shouldn't be inside the Chaos Arena!"

After a careful search, Mizuki Yu finally found the small light representing Yukikaze in an unknown area about a thousand kilometers away from the remote town where he was currently. Compared to him, it was closer to Akiyama Rinko and Uehara Rin.

"Onii-chan is also in the demon world now, are you going to come and rescue me?"

"I didn't see anyone else here, but Onii-chan, are you planning to come and rescue me alone? Otherwise, why don't you tell mom and the others about this place first, and then make a decision after mom and the others arrive!"

When Xuefeng heard Onii-chan say that she was coming to save her, she felt a little touched and secretly happy.

However, thinking that this place is in the Demon Realm, and there is a guy who attacked her from behind and is suspected to be Kogawa Habo, Xuefeng can't help but worry about the comfort of her own onii-chan.

She doesn't want Onii-chan to get hurt because of saving her!

Anyway, she is not in any danger for the time being, so there is no need to worry about being rescued.

Chapter 4 The sudden appearance of the system task! (k please subscribe)

After confirming that Yukikaze's situation was currently safe, Mizuki You used the power of the system to carefully observe the room where Yukikaze was imprisoned and then ended the call.

What he could figure out now was that Xuefeng seemed to have been ambushed and knocked unconscious by 'Kogawa Oboro' or some guy who looked very much like 'Oboro', and then captured. He was currently in the Demon Realm, which was about a thousand kilometers away from his current location.

Although Mizuki Yuu can determine Yukikaze's current location through the system, it is not easy to rescue her.

The demon world is not like modern society with advanced technology and convenient transportation. If Shuicheng You relied on himself to travel a distance of more than a thousand kilometers, it would take at least several days even if he ignored the consumption of physical strength and chakra and used the instant body movement technique continuously.

Moreover, Mizuki Yuu still doesn’t know the place where Xuefeng is imprisoned, and what the guard and protection force is like?

Mizushiro Yuu doesn't think that he can easily take Xuefeng away after finding her!

"Ding~!"

Just as Mizuki Yuu frowned, struggling over whether he should first find Akiyama Rinko and Uehara Rin, and then meet up with them to discuss how to rescue Yukikaze, or wait for Aunt Shiranui and Asha to arrive before making a decision, a soft blue light suddenly emanated from Mizuki Yuu's left arm.

It was a magical power that made him feel somewhat familiar. If he guessed correctly, it should be the mark left on his body by Aunt Shiranui.

At the same time as the mark left by Aunt Shiranui on Mizushiro Yu's arm emitted a faint blue light, it seemed as if a chain reaction had occurred. First, the succubus contract signed with Luo Jielin on the back of his hand began to glow with magical power, and then several different marks appeared on Mizushiro Yu's chest and neck.

Judging from the remaining magical aura on those marks, if I remember correctly, they should be the marks left on him by Shizuku Kousaka and Asha.

Even Mizuki Yu himself knew of such a thing for the first time. Asaki and Kousaka Shizuru actually secretly left magic marks on him?

Looking at the marks on his body that emitted magical glows of different colors, Shuicheng You's mouth twitched.

Aunt Shiranui and Luo Jielin were fine, after all, he knew about the contract and the magic mark, and he didn't object.

But what Asha and Kousaka Shizuru did was a bit too much. His relationship with them was not that close at all, so why did they just leave magic marks on him like that?

Fortunately, there are not many people who left a mark on him. If Rinko, Yukikaze, and even people who are closely related to him, such as Yazushiro and Igawa Sakura, all left a mark on him, wouldn't he have marks all over his body?

"Om~!"

As magic marks emerged on Mizuki You's chest, arms and neck, several complex and mysterious magic circles appeared on the open space near Mizuki You, using them as positioning. Mizuki You could barely recognize some of the runes, which should be teleportation arrays.

"I finally found you, Yuu-chan!"

With the appearance of those teleportation magic circles, several figures that Shuicheng You felt extremely familiar with also walked out of the teleportation circles.

The first to arrive was Mizuki Shiranui, who was holding a naginata and wearing a tight combat suit. Then, those who came out of the teleportation array were Asha, Kousaka Shizuku, Igawa Sakura, Yazu Yukari and others.

With Asahime, the strongest Taimanin of the modern time, and Shiranui, the former strongest, plus Kogawa Haboro and Igawa Sakura, such a camp is enough to deal with many situations even in the demon world.

Perhaps sensing the terrifying aura emanating from Asha and the other Taima Ninjas, the rune on the back of Mizuki Yu's hand, which represented the contract between him and the succubus, flashed a few times and soon fell silent and disappeared.

The teleportation array that had not yet been fully outlined collapsed and dissipated in an instant. Perhaps Luo Jielin did not intend to take the initiative to come to Shui Chengyou at this time.

"Aunt Shiranui, Sister Zi, Sister Sakura, and Princess Asha, are you all here?"

When Mizushiro Yu saw Aunt Shiranui and others suddenly appear beside him, a hint of surprise and astonishment flashed in his eyes.

With such a luxurious camp, he felt that not to mention rescuing Xuefeng, even facing the big boss Blake Edwin head-on seemed to have a chance of winning. In fact, their chances of winning might not be low!

"Some of the demons have been a little restless recently. This time we entered the demon world not only to save you, but also to teach those restless demons a lesson!"

Jinghe Asaki glanced at Mizuki Yu in front of her, and felt the lingering aura at the scene and couldn't help but frowned slightly.

Although the remaining breath was very faint, she still vaguely felt a familiar breath, like the Demon Knight Ingrid?

Ashaji was somewhat suspicious whether Mizushiro You had fought with Ingrid again after coming to the Demon Realm. She had heard Annelozzi mention that Mizushiro You seemed to be very familiar with Ingrid, and their relationship was not as simple as just enemies.

But these were just Ashaji's guesses. Without any actual evidence, she could only keep these things in her heart and not say them out loud.

"Ding~!"

At this moment, a crisp sound suddenly came to Shuicheng You's ears, and then he saw a translucent system panel suddenly pop up in front of him.

"Congratulations to the player for successfully triggering the main storyline mission!"

Suddenly hearing such a voice in Gao's ear, Shuicheng You was stunned for a few seconds.

There were related main storyline quests in the Naruto mobile game that Mizuki Yu played before crossing over, but after crossing over to this world and activating the binding system more than two years ago, Mizuki Yu found that although the system he obtained was similar to the Naruto mobile game he played before crossing over in many ways, it had many fewer system functions.

This was the first time that the main storyline mission was triggered, which made Shuicheng You curious. He couldn't help but look closely at the translucent panel that suddenly appeared in front of him.

Name: Mizuki Yuu (Character template: Uchiha Izuna, break through the Kage level to open the second character)

Age: 17

Level: 110 (Jonin level) 3819795/2000000+

Bloodline: Sharingan (Eye Power 13478/16000) +

Skills: Three Body Techniques, Fire Style, Great Fireball Technique, Naraku-sight Technique, Shadow Clone Technique, Shadow Binding Technique, Psychic Technique, Triple Rashomon, Eight Gates of Ninja Array (Open, Rest, Life, Injury, Stop, Scenery)...

物品：兵粮丸*36起爆符*73手里剑*86解毒剂*2补血丸*28封印卷轴*3人物限时体验卡*5特制媚药*4两小时双倍经验卡*1奶牛娘的牛奶*2被诅咒的戒指封印木盒

(Faction: Taimanin)

Mission: Rescue the captured Demon Ninja Yukikaze! (Mission requirements: Rescue Yukikaze Mizuki in time before she is trained, transformed, and developed to prevent her from collapsing and falling.)

Rewards for completing the mission: 5000000 experience points, Mangekyō Sharingan awakening Mission time limit: 479:59:59

Seeing the sudden increase in tasks on the system panel, Shuicheng You frowned and fell into deep thought.