My Hero Hunter (Hunter x Hunter/Bnha crossover

8

All Might's face was fidgeting every now and then as Killua had zap him with his electricity like he did to Izuku. 

"So...tell me more about you guys." Izuku spoke as he stared at Gon and Killua with a smile.

"What did you see in my memories?" Killua ask. 

"Well..." Izuku place a hand under his chin in thought. "Well....I didn't see much but in the beginning...I saw...a boy with blonde hair and gray eyes. His eyes can turn a red color when he's mad...and...a tall looking man who always wear a business casual suit." 

"Kurapika and Leorio!" Gon cheered. "I miss them. I hope they're doing okay." 

"What else you see?" Killua asked so Izuku continued.

"Well. I also saw.....a man in clown make up with another guy with long black hair and almond shape eyes..." 

"Illumi and Hisoka..." Gon murmur. 

"Illumi is your brother right?" Izuku ask Killua who nodded. 

"Yeah...we don't have the best of relationship..." Killua looked at the ground like he was in shame before smiling weakly. "Tell us more what you saw." 

There was silence before Izuku continued. "Well I saw a group of people calling themselves the phantom troupe? I don't know...then...you guys in some arena fighting other people...then...some island with some cards...Gon lost his hands I think? Then he magically got them back...this part is blurry a bit but all I know is that you guys were fighting some creatures. Gon got really hurt and....I can't remember the rest." 

 Izuku started to smile when he didn't because of the sad aura he was phased in.

Gon's eyes wielded down to his hands as he clutched it tight and Killua's gaze got more tense.

"Wait..what happened?" Izuku ask and Killua tightened his fist.

"I was too late..." Gon spoke, making Killua snap his head towards him.  "I could've saved him but-"

"Gon." Killua spoke sharply. "Its not your fault. He's alive and well. Well She is-"

"I don't care." Gon said, his eyes turning dark. "If I-"

"GON!" Killua suddenly shouted, startling Izuku. "Its over! Its done!" 

"You don't think I know that?!" Gon shouted back, turning angry. 

"I know you know it! So stop talking about it?!"

"HOW CAN I WHEN I LOST HALF OF MY NEN ABILITIES TO DO SO?!" 

"YOU HAVE TO LEARN FROM THE PAST AND ACCEPT YOUR FUTURE!" 

"KILLUA!" 

"GON!" 

"E-ENOUGH!" 

Gon and Killua turn to Izuku who stood up angrily. His green eyes scan both boy's faces and he took a deep breath. 

"I don't know what's going on between you two but I can tell its something bad. But Gon, Killua is right. Whatever happened in the past you need to learn from it and be better for the future." 

There was another silence and All Might have seem to wake up from his trance. 

His blue eyes widened at the tense aura he was sensing. 

"What...the hell...happened?"
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So, Gon, Killua, Izuku, and All Might talked about their new plan they were going to follow through. 

"So. I will adopt you boys." All Might started, making the boys nod. "You guys are going to be adoptive brothers and I'm going to be your guardian.I will put you two under my name as Toshinori and only the principal and a few pro heros know my true form."

 All Might explained to which Gon and Killua high fived each other.

 "All right!!"Gon exclaimed "This will be fun right Killua?" The silver haired teen crossed his arms and nodded. "Since the entrance exam is in 6 months I will help you two train along with young Midoriya,It seems like you two are strong but I still need to see what you are capable of." All Might let out a long sigh and stretched. 

"Wait did you just said Entrance exam?Is it gonna be like the hunter exam we took?" Gon ask excitely "Hn this should be interesting." Killua smirk an evil glint in his eyes which didn't go un notice by Izuku. "Ooh maybe we have to run for 12 hours straight like we did in the first part of the exam." Gon thought "Or maybe we have to fight." Killua added on.

All Might smiled and clapped his hand together "Okay then we start training tomorrow. We'll meet up at the beach tomorrow morning around 5." After that Izuku,Killua and Gon talked for a few more hours before Izuku had to leave "Okay see ya tomorrow Izu!" Gon shouted as he waved by to the green headed teen. 

Once he was gone Gon closed the door and yawned as he made his way to the living room he flopped next to Killua who was playing with the ends of his hair with a bored expression. The news was on and it was talking about the symbol of peace "Hey Killua." Gon called his best friend Killua hummed letting him know he was listening.

"Why did you want us to go to U.A with Izuku?" Gon tilted his head.Killua rolled his eyes at Gon used to him asking stupid questions "Think about it,this world is full of 'quirks' and you seen how different each one is. It takes three years to be a full hero,and in that time we might find someone who has a quirk that is teleportation and we could get back home." Killua explained.

Gon brighten up "Oh yeah,that makes a lot more sense now that you put it that way haha!" Gon laughed "Baka....."Killua muttered "I AM HERE!!!" All Might suddenly shouted as he marched in the living room Killua raised an eyebrow "Do you always shout that whenever you enter a room?" He ask All Might let out a nervous chuckled "Uhh i-its kinda a habit I guess..." He scratch the back of his head.

"A-Anyway I have two guest room so you two could each take one.I have to go buy you two some clothes tomorrow but you could borrow my friend son clothes that are here until I buy you some." All Might held out his hand which consists of the clothes. "Thank you Mr.Toshinori." Gon exclaimed as he got up from the couch Killua did the same "uhh y-yeah...I have to patrol the city for a bit so help yourself. The bathroom is down the hall and to the left." Toshinori then change back to All Might.

"Okay I leave it up to you two!" All MIght smile his signature smile before he flew through the balcony that was open. 'Kinda remind me of Biskey' Killua shuddered at the thought of his old mentor. "Come on let's race up stairs winner gets to pick the best room!" Gon shouted then ran up the stairs ."HEY NO FAIR! YOU GOT A HEAD START!" Killua shouted as he chased after gon.

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