Disclaimer: I do not own Katekyo Hitman Reborn nor Boku no hero academia, if I did it wouldn't be as good as it is now.

'She better have finished my orders already, she's already postponed them so many times.' He walked up to a nice house in the middle of the forest with statues on the forest. Coming upon the door, he knocked on its frame multiple times, "Xiav I've come for my orders," he waited for a few more minutes when he finally got irritated from waiting and decided to go in.

"Oi oi oi I-zu-ku!" Coming down from the stairs was a girl almost the same age as him with a messy blonde bun, wearing baggy clothes that looked like to be 2 sizes bigger than her slim figure. "How many times have I told you to stop barging in like that?!" She glared at him with her chocolate brown eyes. "I'm starting to feel like you ignore me most of the time I tell you what not to do."

"I'll stop when you actually bother to get up on time," He then put his hand out, "My orders? I need to prepare soon for the UA entrance exams." He smirked when she just stuck her tongue out at him and got a few items from a drawer.

"Here, I modified the cloud staff the way you asked, I also made 3 A-rank rings, 2 B-rank rings, and 7 C-rank rings." He put the rings in his pocket along with his cloud box. He was about to go when he got another box, "And I completed it. I managed to finally make a box animal." He felt his jaw drop in shock, box animals have been something she's been trying for a few years with the blueprints that Checkerface left him along with the book. "Hey! I think I deserve a reward for that at least sheesh." He responded by patting her on the head which got a frown (read: pout) from her. "This isn't what I wanted. Gods you're insufferable, just because you're one year older doesn't mean you can act like it."

"That is amazing," He then smirked at her, "One year also means I have more experience than you Xiav." He poked her forehead for emphasis and then opened his bag and took out a satchel, "Here's a pack of Yakult as payment. Next week, I'll bring you more packs with packed lunch. Don't finish them in one day got it?" He gave her a cold stare for emphasis.

"Yeah yeah, gods you sound like Nee-sa-" Xiav froze before she could continue what she was saying and looked at Izuku wondering if he realized what she was about to say. It appeared so that he did from that flash of pain in his eyes, "I'm sorry Izuku, I didn't mean i—"

She got cut off as Izuku held his hand up, "It's fine." He felt his heart ache a lot just from the thought of her, "Besides, she'd be proud of you with how creative you are now, and how far you've gone with crafting." He then turned around, "I'll visit you again on another time, for now I'll practice more." And just like that, he walked away not noticing the sad smile on Xiav.

'She'd be proud of you as well for being so close to your dream now Izuku.' She looked at a photo on a desk. It was a photo of a younger version of Xiav who signed a peace sign towards the camera with a young Izuku smiling brightly. A third person was behind the two, who looked to be 2 years older than Izuku. She had the same brown eyes as Xiav but her hair was a bright blonde. "It's disheartening watching a cloud broken without his sky. He still hasn't forgiven himself Allegra-nee-sama. The cloud is breaking itself apart from carrying the death of his sky."

XxXxX

Izuku felt his muscles burn as he kept whacking at the training dummy with his staff. 'If only I was stronger, or if I wasn't such a dumbass, or maybe I could have been faster, then just maybe she'd be alive now.' He felt frustration surge within him. "Grow." He then threw his staff at the training dummy and watched as it grew into a ginormous size comparable to that of a pillar and break the whole area. "Haa, haa, Shrink." It then shrunk back to it's original size losing the cloud flames of growing.

He felt himself go out of Hyper Dying Will Mode as he exhausted himself. "I'm sorry Allegra." He whispered as he remembered her last moments. "I promise you I'll be strong, I'll be the Carnivore you always thought I can be."

He got up and decided to go home after sending a text to Xiav on how the Cloud staff was. He looked at the box animal Xiav gave him and wondered what it was but considered opening it on another time. "I better head home; I need to prepare dinner as well before Kaa-san arrives."

XxXxX

Inko Midoriya was a slim woman with short green hair and a ponytail on the side. She opened the door to her home and was greeted with the scent of katsudon. "Konbanwa Kaa-san." She smiled as her son came up and grabbed her bag, "You can head to the dinner table and I'll meet you there. I'll just hang your clothes."

"Thank you dear, and Konbanwa Izu-kun." She went straight for the dinner table and relaxed. Oh gods the food just looked so good and appetizing, thinking about it she remembered Izuku's first try at cooking, "I still remember when he first tried cooking he almost burnt the whole house down." She giggled happily as she recalled how the fireman asked what happened.

"What are you giggling about Kaa-san?" Izuku asked, he recognized that giggling and was wondering what was funny in his mother's head. He took his seat on the table and prepared to eat.

"Nothing dear, just remembering your first trial with cooking." She smiled in amusement when she saw his hand freeze as he was about to get his food.

"I thought we decided not to talk about that accident Kaa-san," Izuku glared at her for mentioning that forbidden memory, "Let's eat now before the food gets cold, itadakimasu." Hoping to move on from the current topic.

"Itadakimasu."

"Ahh that was great as usual Izu-kun." Inko felt full after that, she always did whenever her son cooked. "What's your plan for the next 10 months? UA entrance exams are nearing soon."

"I'm planning on improving some of the areas of my quirk I can, and also I got some more things that's compatible with it." He replied courteously.

"Oh that means you saw Xiav! How is she? Poor girl has a bad habit of overworking herself," Inko held her cheek in worry knowing how hard the blonde goes when her son requests something, "You aren't asking a lot out of her right? You have a habit of pushing others to the limit when you take a liking to them." She found that her son hated watching others with wasted potential by a lot, an example was when he found a young girl with a simple quirk that involved a gigantification quirk involving her hands a year ago in a dojo he goes to.

"She's doing well Kaa-san, and she's taking a lot of time to relax right now considering schoolworks are slowly dying down," Izuku sipped a cup of tea, "And also I push those I see who have the motivation to be better. I won't deny a herbivore asking for help to evolve into a carnivore." He then smiled full of sorrow. Inko looked on in sadness, recognizing that smile of sorrow on her son. 'Since Allegra died, he has been driving himself day by day just to get stronger and catch that villain.' Inko thought.

"Izuku, how are you?"

"I'm fine Kaa-san. School is going fine, my training is going we-" Izuku was interrupted as his mother raised her hand in a sign to stop him, she didn't normally cut him off so this must be important.

"I don't mean that Izuku. I mean how are you since her death?" Inko finally crumbled from the worry from watching her son day by day train himself whenever he had the time, his room even had some things he trained with and lacked the amount of All Might merch he had compared to when he was younger. "I'm worried since you may drive yourself to dust one day since you've always just been training since her dea—"

"I'm fine kaa-san. I'm fine," Izuku then stood up, "I need to go and sleep well, I think I trained too hard and I'm starting to feel tired."

"Oh dear." Inko looked down feeling guilt now, "It seems like her death still haunts him."

XxXxX

"Look out!" Izuku watched as he got pushed out of the way by a blonde and a bunch of rocks fell on the blonde.

Izuku looked at her face and recognized it and instantly he shouted, "ALLEGRA NO!" He was about to go and help her when he got pulled back by an arm and he saw a man with big thick red veins around his whole-body runaway. "It's fine, live Izuku, be the Alpha you dream to be, you can do it!" She shouted towards him with a smile.

"No! Muscular is getting away! Someone go after him!" He heard over the hero carrying him say.

"We can't! We have too many casualties!" Izuku heard over the voice communicator of the hero.

"Fuck! Fuck! Okay, we have no choice but to focus first on the casualties." Izuku then looked at the hero carrying him and was about to say something when he fainted.

"Allegra!" Izuku shouted and realized he was back in his room. 'That dream again.' He cursed under his breath. 'I swear I'll be better, I'll surpass the expectations you set for me Allegra.' Izuku hated that moment with all his heart, that moment was the most painful memory he has. That was the day he shattered, the day he lost his Sky and when he realized how weak he is. He stood up and went to change to prepare for his morning jog.

"Izuku good morning." Seeing his mother made him remember the conversation last night and he felt guilty on how rude he was for abruptly leaving.

"Good morning Kaa-san."

"Listen Dear I'm so-"

"No Kaa-san, I know you were only worried, and I'm sorry for being rude last night." Izuku knew it was his fault, his mother was always a worry wart and with the exams coming close, it was understandable she'd be worried about that. "And I'm fine, An Alpha is one that never falters."

"Thank you. And if it's any consolation, she'd be proud of who you are now." Inko saw a small smile appear on Izuku's face as he heard her words.

"I'll head out now Kaa-san. And thank you, for everything." He then walked out already running at full sprint.

XxXxX

"Give it to me now lady!" Izuku immediately turned heading to the scream when he saw a beautiful teenage ravenette around his age already knocking down the perpetrator that dared to try and steal her purse.

"Shut it, now where's the nearest police station to throw you in?" The ravenette then turned to him and emerald green eyes met with ruby red eyes. "Oh, wait is that you?" He wondered what she meant with that but was shocked when next thing he knew she was in front of him face to face. "You are. You're Izuku Midoriya right?"

"How do you know my name herbivore?" He idly wondered if he met this teenager before, though if he did then he would remember. "And who are you?" He also noticed the perpetrator was gone, 'What's her quirk? Super speed? It would make sense as to how she got so close to me and where the other herbivore went to.'

"Someone that could be important to you or not, I'm still not sure." She then went around him as if judging him, "Oh box weapons! And cloud ones at that, so you're one of the 7 huh." He then immediately dashed far away and glared at her.

"How do you know what the flames are?" He snapped at her, only three people should know what these flames truly are and one of them was already dead, no one in the world had any idea of these flames other than that they were his quirk, "Are you connected to checkerface?" She then smiled at him, a smile that screamed 'I know something you don't'. "And what do you mean by the 7?"

"Nothing. It's just I rarely meet a member of the 7. Last time I did something like this, I met the sun." He then dashed for his rings preparing to use it incase a fight was to come out when he found nothing.

"Looking for this?" He looked up in shock when he found his box weapons and rings in her palm. "It's surprising you still use these things, the other ones I met usually have their vongola gear."

'Vongola gear? How does she know about those?' He also wondered how she got those without him noticing, 'How could she have gotten it without my knowledge, what's her quirk? It's not super speed or else I would have at least felt something in my intuition, but I got nothing. That's impossible unless she has two quirks, one that can bypass my intuition and the other super speed.' That's when it clicked. "Time stop, that's your quirk." Her grin already told him his guess was right.

"Well that's the brain that Izuku Midoriya is known for! Almost but not close enough, Space and Time, that's my quirk." He felt his brain shut down just from hearing that, 'Space and time? What does that even mean? An emitter type probably but what are the weakness or what does it even do fully?'

"So the other 6 you'd be referring to would be alternate versions of myself?" He then wondered who she was, "How do you fit into all of this?"

"Well I guess you could say I'm someone that knows you best! After all, what daughter wouldn't know her father?" She then went towards him and returned his rings and box weapons, "Ja Ne Pops! I'll see you again next time!" She then smirked and when he blinked, she was already gone from his view.

"What the fuck?" Rarely does he curse, but he felt like the situation called for it.

AN:

Hey Guys! So thank you for reading and reviewing, please do so more in the future! Replies to the reviews will be down below.

So Chapter 1 was dedicated to introducing Izuku Midoriya, chapter 2 is dedicated to showing who he is as a person, chapter 3 we'll finally see how strong Izuku Midoriya is! I hope you review this chapter and give your thoughts about them! Sorry if I'm still rough around the edges.

Xiav Niji is my OC who will act in a way as Izuku's Engineer for flames related, see her as like Spanner and Irie. She is also the sister of Allegra Niji, who is formerly Izuku's sky! Now who is Allegra Niji? I guess you can say she's someone that showed the light for Izuku. I'll do my best to show who she is more in the future and shed light on her relationship with Izuku.

Now that last person in the chapter? Well I guess she's a connection to the multiverse theory, I actually have tons of Bnha fanfics in my head so she'll be a recurring character in my other stories. Also anyone wants to do a read fic of this you may do so! Please just pm me if you ever do so since I would love to read it!

Now onto the reviews!

XV: Thank you! I hope you liked it

Adisit: Well I hope this chapter answers your question! But on a side note I'm still unsure if I will add a sky flame to harmonize with Izuku

Karlos: Oh he is! Especially now that he can finally train his quirk openly.

Plew: It's fine with the review thing, and also I guess it is up to you guys! For some it could be that Hibari and Tsunayoshi's descendants ended up dating or even Hibari and Tsunayoshi themselves ended up together. I'm fine with either to be honest. And also I hope this chapter satisfied a bit of your curiosity on how Izuku ended up like this and you could say he did inherit Hibari's way of life in a roundabout way that involves Allegra.

AyeLilyPie: Nope! But I did my best to find a way that justifies who and why he is like this

And for those wondering, what is Izuku's Box animal? Well that will be shown on a future part of the story soon!

Ja Ne Minna