White hair….Red eyes….Sinister smile….Shigaraki….Shigaraki? You…You're not supposed to look like that….What's going on?...No…your hands….No Shigaraki don't decay me! W-Why are you trying to! Why can't he hear me! H-He's saying something…
"...Lit….ster…..ont….ne….ving….."
What?...I-I can't understand you….
"Little…Sister….I don't need saving…you do…..No….Master stop! It's my body and MY sister!...Shut up…..Shut up!...Our sister….you shouldn't have come here….Now you decay…"
S-Shiggy I don't understand! What's going on! Please explain what's happening! Don't brother! K-Keep your hands down! I'll erase your quirk and you'll be okay!
"You can't save him….Just like you couldn't save our little brother…Juno."
Juno?...W-Who's Juno?...I-I don't know anyone named Juno! I-It's me! Hikari!
"I am Juno."
Suddenly, everything around Hikari disappeared. Before her, sat a woman in a red chair with black trimmings and accents. The woman…Juno…was the same woman that she had seen before. Short white and black hair, one teal eye, and one ghoul eye. Her body was slender and well built, somewhat similar to Hikari's build. Her smile was gentle but obviously pained. Hikari went to speak when she realized there was a black mist over her mouth and down her entire body. She couldn't move and the scenery around her was dark with four other chairs, two on each side of Juno. Into those chairs were people sitting there, however they were also obscured by the mist, except for one. It was a man that sat to the left of Juno. This man was well built with one ghoul eye and one blue. White and short spiky hair with black streaks here and there. His face held a small scowl, but it seemed aimed at Juno. Hikari tilted her head to the side, silently asking who they were and what was going on. Noticing her silent questions, Juno smiled a genuine smile.
"I am Juno Shigaraki….I'm the middle child of both my brothers. You probably know them better as the wielders of One For All and All For One. My younger brother Yoichi, held the power of One For All and passed it down until it eventually landed in the lap of your best friend Midoriya. I could tell when your sparring awakened me. My older brother, however, has no successor at this moment but I suspect he plans to pass it down to that boy, Tomura, due to his body's slowly declining condition. He wants to get stronger no doubt. I suppose you're wondering about these two here?"
Hikari knitted her brows in confusion until she realized that the orb that occupied the right side of Juno was now a person. A young woman with one ghoul eye and one red. Her hair was pure white, short, and wavy. The expression she wore was one of worry. Hikari slowly nodded before glancing back at Juno, waiting for her to explain the situation. Juno took a pause before sighing.
"I suppose I should start from the beginning. Yoichi and I were quirkless, or at least we thought he was. Turns out he had the latent ability to pass down his quirk to another through willing DNA consumption. I, on the other hand, had no quirk or quirks whatsoever. After our older brother forced a quirk onto Yoichi, he convinced me to allow him to give me one. I didn't fight it. I wanted to mediate between him and Yoichi but that ended up pointless. The quirk he gave me was actually a mutation. It was never intended to be a ghoul quirk but when he transferred the quirk to me, my body reacted in a unique way. An organ grew in my tailbone area, my lower back, my middle back, and my shoulder blades. I was the first ever ghoul. We learned quickly that I had to eat humans to survive and at the time, there were no donation areas like you have. I ended up killing people by accident and it drove me insane. This quirk was a damn curse to me. However soon, I realized that suicide jumpers' bodies were just as nutritious, so I stuck to being a scavenger. Are you following alright?"
Hikari nodded, realizing that as the first ever ghoul, she had all four types of ghoul kagune. Hikari took the time to sit down with her mist-covered body, getting the feeling that she would be listening for a while. Juno continued.
"Big brother realized how powerful and scary my ghoul quirk was becoming, so he asked me to help him….He met up with this quirk doctor and extracted some of my DNA, isolated the ghoul parts, and used that to implant into other people. Once they were successful, he replicated the quirk over and over until they were having offspring themselves. That is, those who accepted the child and ate human meat to sustain its growth. Ghouls who were impregnated, soon discovered the child would be absorbed if the father were human. In response, my older brother helped develop a ghoul quirk suppressor…and he used it on me…He asked me and my partner to get pregnant and I…I did. I loved my child dearly and still do. However, my quirk only passed down one kagune to him whereas he also had his father's quirk. Cremation breath. He could control his breathing to create blue flames that burned extremely hot. It could be used to keep his internal temperature warm in freezing climates and he could use it to breathe fire like a dragon. My son that you see here, Homura, inherited the ability to control both, so naturally, when he unlocked his full kakuja form, his flames carried over and combined with it. I realized that my ghoul quirk passed down by my genetics once Homura had a daughter with his spouse. Just like my little brothers quirk, mine passes down but differently. The next child in each generation is stronger and has access to our past quirks if they're unlocked."
Homura sighed, "She also forgot to mention that the trigger for those hidden quirks to unlock was direct contact with the past users of One For All. Our quirk was meant to help One For All defeat All For One. It basically stockpiles past quirks for you. Without you realizing it, you unlocked my quirk when you accomplished your full kakuja transformation. That blue fire breath? It's mine. If you train with it, I can teach you how to use it at will without being in the full transformation. There is one thing though. Your erasure quirk will never be able to activate during your full kakuja form. The reason being that it's blocked by my quirk's activation. Normal form has a full range of erasure while half-kakuja has limited time. Despite your healing factor, your body has to limit itself or else you would die from the strain. Do you understand that?"
Hikari looked down, realizing just how serious this all was. If she could unlock other quirks inside her, did that mean Izuku had the same potential with One For All? She'd have to figure that out. Looking up, Hikari urged them to continue.
"Don't confuse her too much, Homaru. Little bits at a time. Hikari, you've always had base access to our quirk. However, now, I want you to understand that you'll be developing more organs in the next few weeks. Only two kagune can be active at a time. Your body won't allow for more unless in full kakuja form. Be prepared because they can go out of control if you aren't expecting them."
Hikari nodded in understanding before motioning with her head to Homaru, silently asking about his quirk and when it could show up. Homaru's scowl turned into a small smile.
"My quirk has already manifested so no surprises. That extreme fatigue you felt after the kakuja transformation was due to my quirk automatically being active as you transformed into it. Once you train both the form and fire in that form, you'll be able to transform with the fire showing up unless you will it and then you'll also be able to will it in your normal form and half-kakuja form. We want you to understand something though. Only two of your quirks may be active at one time. It could be fire and erasure, erasure and ghoul, or ghoul and fire. Trying to add any others simply won't work. You'd be trying with no results. Your erasure quirk negates it. Think of your body as a glass. Two quirks fill the glass to the rim with no spillage. If you add a third quirk to the mix, it overflows and due to the weight of those quirks, the glass shatters. Your erasure quirk, without activation, would shut down all of your quirks and make you quirkless for a span of time. It's a blessing and a curse that you received that quirk. It's like your own body auto correction system."
"Exactly. Now, you already understand that you have our ghoul quirk and Homaru's cremation fire breath but you don't know about his daughter and her quirk. Care to explain this as well, Homaru?"
"Glady. My daughter, Asami, got her mother's quirk called Future Flash. Unlike that Pro hero that has future sight, she can't see all of the events leading up. Hers comes in flashes of short clips with not too much context. You've experienced this when your body reacted to One For All and you saw that image of Shigaraki and just before mother introduced herself. If you make physical contact with someone and focus, you can activate the quirk and see a flash of their future. With practice, you can use this in battle and see things just before they hit you, and you can see things far off in the future. You can control how far back you want to go with time. Asami will coach you on how at a later time. For now, she'll explain what it feels like."
Asami smiled sheepishly, "My quirk kinda feels like your brain is hot. With time, the headaches will lessen unless you overuse it. Then, they turn into migraines. You need to understand something….My quirk is one that changes as time changes. Whatever you see is indefinite unless you make that future come true. With time, you'll understand how to manipulate things to work out in your favor with the small flashes. I want to warn you about something else. My son and your mother both have their own quirks as well. Your grandfather, Hiroki, had a quirk from my husband called Teleport. It's just as it sounds. You teleport from one point to another. The further the distance, the longer wait time between teleports and the more stamina you use. If you're fighting someone hand-to-hand, you can teleport every two seconds. If you're about 10 steps away, those two seconds turn to 10. And if you teleport from school to home, you'll have to wait an hour before you can teleport again. If you teleport with people, double your time. The more people and distance, the longer the wait. Hand-to-hand combat and you teleport yourself and one other to the back of your opponent, instead of two seconds, it's now four. I think you get it now. Be careful. The first time you teleport may not be a fun experience, but you'll get the hang of it once it unlocks. You'll also see your grandfather here once it does."
Hikari glanced at the seat that must be her mothers. She silently questioned if she would see her mother at all or be able to use her second quirk while she was still alive. Seeing her stuck in thought, Juno laughed lightly.
"You will only see an energy figure when you unlock your mother's second quirk. You won't see her full form until she dies. Speaking of that, do you even know Anastasia's second quirk?"
Hikari shook her head no. Homura's scowl returned, realizing her mother never told her she even had a second quirk. Homura spoke this time.
"Your mother received her mother's quirk, Domain. She can enter her own astral plane that's parallel to this one. To others, it looks like teleport. To her, she can see everyone around her and walk or run or even fly behind them or in front of them and release her domain to strike. She can also bring others into the domain with her to help them escape a battle or to kill them if needed. However, she has to bring them with her back out of the domain or she won't be able to return here. She cannot leave anyone in her domain because it physically will not allow it. In this domain, anything she wants goes. If she says the sky is red, it'll change to that. If she wants to warp it to traumatize someone and obliterate them, she can. Now, if someone explodes, then she can leave them behind because they're no longer occupied by a soul. Bodies take a little bit before the souls leave unless they're blown up. However, her only weakness with this ability is time. Just like teleport, the more people she brings in, the longer the wait until the next domain. However, if it's just herself using it over and over, there is no time limit, but it physically weakens her and mentally exhausts her. Her quirk manifesting in you may show its ugly face at a bad time so please be aware that it's no walk along the beach."
Hikari nodded and waited for them to continue. Juno took over and smiled.
"I believe that's all we have time for at the moment. We'll see you the next time you tap into our shared subconscious. Please be careful."
Hikari watched as they faded away, a noise blaring in her ears. Her alarm for school.