Quirk and a new friend

(A/N: Ik that some of you are confused about why her chakra just exploded out of nowhere so let me explain. Kaguya Chakra is already all that she could handle in her body being near limitless. Then once she awakened her byakugan more chakra came with it. So it left me with 2 options. 1 let her explode and have kami rewind time or 2 let it out her body. it's pretty obvious which option a smart person would go with. If you actually check you would know that Kaguya was at her weakest when fighting Naruto and Sasuke so what do you think will happen they fought a full-powered Kaguya. If you put two and two together you would figure that the Kaguya in my story is human now and the human body has limits even if hers is reinforced to hold her chakra and she also got nerfed. That's all I got to say. Any more questions I'll answer them in the comments and sorry this is a bit long)

After driving through traffic for 40 mins they arrived at Musutafu hospital. They rushed through the door yelling help so doctors and nurses immediately went to check what's wrong. After they took an unconscious Kaguya to the E.r. they began to run tests on her seeing that she was fine on the outside. One of the doctors came up to the extremely worrying Couple. The doctor asked what happened. "I don't know. One moment we were celebrating that she unlocked her quirk and the next minute a powerful blast knocked us down." Yuki said nearly breaking down cause she was scared of something happing to her dear sister's daughter. Hearing this after the tests are done to make sure she is physically fine they sent her to the part of the hospital that works on quirks.

(3 hours later)

A new doctor a young cheerful-looking woman came up to Yuki and Haru and said "Hello I'm Dr.Chiyo. If you would please come with me please your niece just woke up."

(A/N: This is Recovery Girl's Granddaughter)

Yuki immediately getting up and waking the sleeping Haru they followed. As soon as they got into the room Yuki rushed over to Kaguya who was sitting up in the hospital bed looking at t.v and hugged her snd started checking her for any injuries or bandages. "Don't worry little Kaguya here is just fine," Dr.Chiyo said. This brought relief to Yuki and Haru. Then Dr.Chiyo explained everything that happened during the test. "Like I said before she is perfectly fine it's just that her quirks gave us trouble we did tests on her." "Quirks?" both Yuki and Haru said at the same time. Turning to Kaguya Dr.Chiyo and told her "Kaguya you have 3 quirks, you lucky girl." Turning back to Yuki and Haru Dr.Chiyo got back on track and said " Yes your niece has 3 quirks. The first one is that she can move her hair on her own like it's another limb and we encountered this when we tried a blood test and we couldn't penetrate her skin so the nurse pushed harder unconsciously then her hair even though she was unconscious moved on its own and picked up the nurse. Luckily at this time Kaguya woke up and put the nurse down. Her second quirk which I read about in the report that I got that had got which had details you told one of the other doctors what happened before you two brought her is her eyes. She asked can she name it so we let her. She called it the byakugan. When we ran a test on it we got some knowledge about it." "What did you find out about it?" Yuki asked.

Continuing on Dr.Chiyo explained Kaguya's quirk Byakugan. "She can see everything that's alive 360 degrees around her for 100 meters around her and we suspect the number will only grow as she gets older. As long as she has it activated no one can sneak up on her." "So if I were to leave right now and come back without telling her and try to sneak up and frighten her she would know that I'm there?" Haru asked. "Yes," Dr.Chiyo answering his question. Then Dr.Chiyo began to explain the last quirk they discovered. "The last quirk we found is which she wanted to name herself chakra and it's the one that gave us the most trouble." Yuki and Haru and even Kaguya wondered how the chakra quirk gave them trouble as they continued to listen to Dr.Chiyo "We encountered energy type quirks before but not hers. When we did a test to see if Kaguya got anymore quirks besides moving her hair and the byakugan. We detected it we were shocked that she had an extra quirk besides the two. So when trying to see what type of energy it is, we got a blank answer. Trying to see what the energy was a bust so all we had left was to measure it and then when we tried the machine crashed. At first, we thought it was a malfunction but it crashed every time we tried to measure her energy. There was a staff member who had an energy-based quirk and the machine measured it perfectly fine so we came to the conclusion that it was immeasurable for the machine and its brand new. This energy is tied to the other quirks she has. We discovered she had this energy since she was born. I reread the report and came to the conclusion that the shockwave that you experienced was her energy being expelled from her body. Normally someone with this amount would explode." "Explode!?!?" Yuki yelled then said "Is she gonna be alright?" with a worried voice. Dr.Chiyo answered saying "Don't worry strangely her body isn't under and strain or danger because of the energy."

Dr.Chiyo continued explaining how Kaguya is fine. This brought relief to Yuki. So She asked more questions and Dr.Chiyo answered them the best of her abilities. What they didn't know is that the shockwave that knocked them away was only 2% of the chakra she had released out her body. The other 98% Kaguya sent subconsciously into a portal that leads to the dimension where she trained as a fetus in her mother's stomach. Now that shockwave was mentioned Kaguya was deep in thought and remembered she opened a portal one of the techniques she is capable of. She wanted to make one again but not where she sent her chakra at. She began to think of home and the want to go there. A black rectangle started to form beside her bed as it was ripping the space opened. Kaguya Moved towards the portal, Dr.Chiyo who was facing Kaguya's direction just noticed that she is about to walk through a strange gate. Quickly moving Yuki out of her she yelled "Kaguya!" Wondering why she yelled Kaguya name Yuki and Haru turned around to see Kaguya already had most her body through the gate but it was too late and Kaguya had already walked through the gate then it closed leaving the 3 adults wide eyed and trying to process what just happened.

The 3 started to panic but the black gate opened in the room again. Instantly snapping all their attention to the gate the first thing they saw in the black void like the gate was a pair of glowing white eyes. Then Kaguya came out and she had a book with her. The 3 adults rushed over and bombarded Kaguya with questions mostly asking is she alright. Dr.Chiyo interrupted Yuki and Haru and asked Kaguya what was that gate. Kaguya responded with "A door." A door the 3 adults thought at the same time. Yuki then asks "Kaguya what do you mean a door?" Kaguya didn't want to reveal how she opened it but she wasn't going to lie either so she said "When I thought about reading my book it just appeared." Noticing the book in her hand Yuki said "That's the book I got you for your birthday." "Your right it is" Haru agreeing with Yuki. Yuki then asked, " Did you really just go home to your room and grabbed the book." Kaguya nodded yes. The 3 we're shocked that Kaguya can teleport. Dr.Chiyo then said with excitement "You lucky girl you got a forth quirk!" After 3 the calmed down Dr.Chiyo called the other doctors to report her new findings. The doctors we just as shocked Kaguya has the ability and it was teleportation.

After the tests on her newfound quirk was done. Dr.Chiyo Told Yuki and Haru that Kaguya had to stay in the hospital for a few days to make sure there are no side effects of using her quirks. Kaguya asked Yuki can she visit her mother who is also in the hospital. When Kaguya was still a baby they visited her all the time but not as much anymore but they still visited time to time. Even though she didn't know her mother. She is still the person who brought her into this world. After a short visit to Kaguya's mom, Kaguya was brought to a new room in the hospital that was meant for patients staying overnight. Yuki and Haru realized that they rushed out of the house leaving the front door open but one of the neighbors that their good friends with called and said they were watching over their house. They would prefer that they stay with but had to leave. After 2 hours the two left. Leaving Kaguya by herself in the room with Dr.Chiyo or a nurse checking on her every hour or so. Kaguya took the time to open a portal to her room and grab more books and Dr.Chiyo notice Kaguya had more books and forbid her from using her quirks until Dr. Chiyo the other doctors we're absolutely sure she was safe to use them. For the past 3 days, Kaguya did tests to make sure that she is alright and Yuki and Haru came and visited her for an hour or two then left.

On the 4th day while she was in the hospital cafeteria she noticed a boy her age sitting by himself. As she walked passed him, he had bandages over his left eye and his hair was 2 different colors red and white.

(A/N: I can read the complaints already)

She noticed that he looked like his mother just died in front of his eyes. Kaguya went and got the most decent tasting food in the cafeteria pizza. She couldn't help but look at the boy she walked past. She accidentally meets his uncovered eye but he just looks back down at the food in front of him. Even though it's not in her nature to help people she felt like helping the boy. 'I guess some of aunt Yuki's teachings rubbed on me." Kaguya making up her mind to sit in front of the boy and talk to him hopefully cheering him up.

(Shoto pov)

'Mom'

'Huh who that looking at me? A girl, no she probably looking at someone behind me.

Our eyes meet but look at my food but I don't feel like eating. I heard footsteps then the chair in front of me getting pulled back. I look to see who is in front of me. *blush* It's the same girl who was looking at me before now that she in front of me she looks cute. She has very long white hair, short eyebrows, and most noticeable her dotless white color eyes that had a bit of purple if you look closely.'

"Hello," she says but I can't respond for some reason.

"H- Hello" I answered. "I noticed how sad you're looking." the girl said to me

"O-Oh" I responded "M-My father told me not to talk to those below me."

(Regular pov)

Even though he stuttered a bit Kaguya got to have a decent conversation with him. Kaguya had a slight dislike for the boy's father. Over the next 2 days, the boy got more open with Kaguya. "Oh right we haven't told each other our names," Kaguya told she told the boy. "You're right we haven't" the boy responded. "Well my name Is Shoto Todoroki" the boy told Kaguya. "Kaguya Otsutsuki" she said with a slight smile to see his reaction. Like she thought he became a blushing mess causing Kaguya to laugh a little resulting in Shoto to slightly yell "It's not funny"

Kaguya and Shoto went to Kaguya's room which is just around the corner from Shoto's. He noticed she had 8 books in her room so he immediately thought she likes to read. He also noticed Kaguya isn't one to speak a lot. The most she ever spoke to him was when they first talked. Kaguya, on the other hand, wondered the whole time what happened to his left eye. "Shoto I've been meaning to ask you what happened to your eye?" As soon as she said this Shoto's mood turned dark so she tried to apologize and he told her no need to do that.

He told her about how he is the youngest of his siblings, how his father had got with multiple women before his mother, how as long he remembered his that told him that he was the one to surpass Allmight, and how when he awakened his quirk his father immediately started harshly training him. His mother tried to stop it but his dad abused her every time she did. And lastly, how his mother went mad and the boiling hot water on his left eye all because it reminded her of his father. Hearing this Kaguya's dislike turned into hatred for the person who hurt her friend and his mother. She hugged him to make him feel better for the moment, of course, he turned into a blushing mess but it helped him.

The next day both of them were told they can leave the hospital. They were sad they had to leave each other seeing how close they got. "We'll see each other again won't we?" shot asked. With a smile, Kaguya said, "Yes we will see each other again one day." They hugged as they were before saying goodbye to each other cause Yuki called saying she coming to pick Kaguya up in 40 mins so she gonna go to her room and pick her up. She wanted to just teleport to the house but both Yuki and Dr.Chiyo said no.

As she was about to leave the room the door opened revealing a man with a body close to a bodybuilder with a flaming mustache. Kaguya went wide eyed as she never expected to see the number 2 hero Endeavor but that shock turned into anger because she put two and two together to realize that this man in front of her is Shoto's father. The one who drove his mother insane and caused her to hurt him all because his left side looks like his father.

Noticing the little girl in front of him that's coming out his son's room was angry from just the sight of him tilted his head a little wondering was she here. Turning his head to his son and then looking at the girl that was glaring daggers at him decided to make an example of her by showing his son how he shouldn't spend his time with weaklings.

Releasing some of his aura thinking it would scare the little girl in front of him. Kaguya released her own to match his. This caused him to slightly widen his eyes and release more aura just for her to push back matching him. No longer playing He released all of his aura with some killing intent. This action caused Kaguya already cold stare to turn colder and release killing intent that just overwhelm him. Endeavor was sweating as he couldn't move, he felt like one mistake would be the end of him, and this true. Kaguya had half a mind to just open a portal to where all her chakra she released and aim it at him to erase his existence but she didn't cause also didn't want to also erase the other half of the hospital with the number 2 hero.

"Kaguya!" It was Dr.Chiyo wondering where Kaguya was at cause her aunt is almost at the hospital to pick her up. Stopping her killing intent from releasing Kaguya walked passed the number 2 hero as if his existence didn't matter. Once She passed the corner was Endeavor able to move. Breathing hard he looked at his son who was sweating just like him because he never expected his friend can be so scary. "Son who was that?" Endeavor asked his son. Shoto responded with "My friend"

Kaguya got back to her room and there was Dr.Chiyo waiting for her. Dr.Chiyo asked, "where you been?" Kaguya answered, "At a friend's room." Getting even more curious the doctor asked "who?" "Shoto Todoroki" Kaguya answered. "So you're the reason his move improved," Dr.Chiyo said with a smirk that implied something. "Well, your aunt is almost here you should pack up your stuff," Dr.Chiyo told Kaguya. A black portal appeared under the books and the books fell in. "Didn't I say no using that quirk until we are completely sure it does nothing to you." the doctor told Kaguya. "You said I couldn't go through, you anything about objects like books," Kaguya responded. 'Smartass' Dr.Chiyo thought because she wasn't gonna call a 4 year old a smartass even though she sounds like an intelligent adult.

Going to the front lobby Kaguya and Dr.Chiyo pull up. Kaguya walked up to the back door of the car and got in and put her seat belt on. "Thank you for taking care of her" Yuki said cheerfully. "No problem it was a pleasure to have such an intelligent young girl around," Dr.Chiyo responded just as cheerful. "You ready to go home," Yuki asked the little white haired girl behind her. "Yes" she responded.

(A/N: Hopefully this is a good chapter and please don't tear me a new one)