Asta's Hero Academia (Black Clover x My Hero Academia)

Chapter 2: New Quirk

*5 years later*
Asta Aizawa and Yuno Aizawa are 5 years old now. Yuno has awakened his quirk which allows him to control wind. He calls it Wind Spirit. Asta hasn't awakened his quirk yet so he trains physically to keep up with Yuno. They both have one dream, to be the number one hero.

"Asta and Yuno, Auntie and Uncle are here" Aizawa said drinking his coffee. "UNCLE HIZASHI AND AUNTIE NEMURI!!!" The two boys yelled running to their aunt and uncle. "Hey you two, how's it going" Midnight said patting their heads. "Good, I got my quirk. It's called Wind Spirit!" Yuno said showing off his quirk. "Oh wow Yuno, that's a great quirk" Midnight said smiling. "What about you Asta?" Present Mic asked. "I haven't gotten my quirk yet but even if I don't have one, I'll still be the number one hero!!" Asta yelled even rivaling Present Mic. "Asta, stop yelling so loud" Aizawa said glaring at Asta. "Hehe sorry Dad" Asta laughed. "Well it's okay Asta. Once you get your quirk we'll battle to see who is going to the true number one hero" Yuno said holding his fist out. "You bet Yuno" Asta said bumping his fists.

*two weeks later*

Asta and Yuno were sparring with eachother. Yuno was winning by blasting wind at Asta over and over. "Just give up Asta, you don't have your quirk yet and I'm more trained with my quirk" Yuno said holding his hand out about to shoot another wind blast. "No...I'M NOT DONE YET!!" Asta said getting up. But out of nowhere, a large rusted black blade appeared from Asta's hand. When it appeared, a large gust of energy came off of the sword. "Wow, what's that?" Yuno asked shocked by the large sword. "I guess it's my quirk" Asta said looking down at it. "Now let's see what I can do with it" Asta said with a determined look. "Alright Asta, now we can see who will be the number one hero" Yuno said getting ready to fight. Yuno shot a blast at Asta but Asta used his sword to slice through the blast. "Cool, I guess this blade can slice through quirks" Asta said smirking at Yuno. "I'm still going to win Asta" Yuno said shooting a multitude of wind blasts at him. Asta sliced through all of them until Yuno shot one blast that was too fast for him. 'I can't slice through this in time. What can I do?' Asta thought to himself looking at the blast. He then swung his sword like a baseball bat and slapped it back at Yuno. The blast hit Yuno and knocked him out. "Uh-oh" Asta said looking at the unconcious Yuno. He picked him up and ran to the house.

"DAD!! I KILLED YUNO" Asta said carrying Yuno and his sword. "Asta why are you so lo- WHAT THE HELL" Aizawa yelled looking at the two kids. He grabbed Yuno and layed him on the bed. "Asta, what happened" Aizawa said with concerned eyes.

*Asta explained what had happened during sparring*

"Wow, you got your quirk son. I'm so proud of you" Aizawa said patting his head. "Thanks Da-" Asta said before feeling a sharp pain on his head. "However, you knocked out your brother using it" Aizawa said squeezing Asta's head. "S-S-Sorry D-Dad. Please let me go" Asta said in pain. Aizawa let go and asked Asta to show him the sword. The sword formed in Asta's hands with red energy surrounding it. "So this is your sword. Wait it says something on the handle" Aizawa pointed out. Asta looked down at the sword's handle and it read "Demon Slayer Sword". "So the sword has a name but what is going to be your quirks name?" Aizawa asked Asta. "I'm going to call it Anti Blade because it deflects quirks and slices right through it" Asta said holding the sword in the air. "Here let me hold it son" Aizawa said holding his hand out. Asta gave Aizawa the sword but he couldn't lift it. "What!! How could you carry it but I can't!!" Aizawa yelled trying to lift the sword. "Maybe only I can lift it" Asta said smirking and laughing at his Dad. Asta took the sword and transformed it back into the red and black energy. "A-Asta" Yuno groaned getting out of bed. "Yuno, you should get some more rest" Aizawa said trying to rush Yuno back to bed. "Asta! I'm so proud you finally got your quirk" Yuno said hugging his brother. "Thanks Yuno. Now the race to be the number one hero is really on" Asta said giving his brother a thumbs up.

*RING RING RING*

"Hold on kids, I have to take this" Aizawa said looking at his phone and walking to his room.

Aizawa: Hello?

???: Hey, I'm coming into town little shit. I'm staying in Japan for a while so I'm crashing at your place.

Aizawa: Well okay. I'll see you when you get here you son of a bitch.

???: Yeah Yeah, also I heard you have kids now.

Aizawa: Yeah I do.

???: Good, I get to train them.

Aizawa: *sigh* Well I'll see you when you come over.

???: See you.

*click*

Aizawa hanged up and walked back to the kids. But he wished he didn't. He saw Asta chasing Yuno with his sword and Yuno running away blasting wind at Asta. "Asta stop!!" Aizawa yelled at Asta. Asta stopped chasing Yuno and put his sword away. "Now boys, since you both have quirks. Time for training" Aizawa said with a shit eating grin. That grin made Asta and Yuno scared for the type of training he was going to put on them. "But, I'm not the only one who's going to train you. Your uncle will come to help" Aizawa said. "Yay Uncle Hizashi is coming to help" Yuno and Asta jumped in joy.

"No not Hizashi, he's too nice. It's going to be my older brother...Yami Aizawa".