It has been a few days since Akasuki had become a part of their little family and the hero started living with them along with his nun.

They had ups and downs but in the end life was good. Accelerator found a new hobby in cooking. It was oddly satisfying. He would be the one cooking when he was in the mood. Of course, along with the hero who seemed determined to at least help them out for letting him stay over.

Well today, the kids could be seen watching something on the phone.

Their eyes glowed with admiration as they watch some boys dance around and sing.

The vocals were good and it seemed like the lyrics were meaningful and poetic as well.

Accelerator could listen to this. The melody were practically a lot more enjoyable than whatever crap he has heard before.

Silently listening in, he was kind of disappointed when the song ended.

"All good things must come to an end, I guess," he thinks.

"Tou-san can sing much better than that!" a certain clone exclaims.

Seeing the attention being directed towards him, she smirks as she succeeded in making trouble for him. He practically growls as the brats looks towards him with anticipation.

Wait.

Did they expect him to sing or something?

No way in hell.

"What?," he asks although he already knows.

"Misaka was wondering if you could sing for us Misaka Misaka says hoping you do."

"No."

"Mr.Angel, pretty please?"

"Still a no."

"Papa?"

"Your eyes will not work on me this time," he sighs.

"Misaka also wants to hear your singing again."

She didn't.

Oh, she did.

The brats looked angry. Probably out of jealousy. Damn, that bigger brat.

"Why don't you go bother the hero or something?," he grumbled.

"It's not fair! Why can she hear you singing but not us!," they exclaimed.

Please no, oh God.

"What are you guys talking about?"

A certain misfortunate victim came.

Yes, victim.

There is no way he is letting the hero be left unashamed.

"Since, the hero is here, why don't you ask him to sing for you instead?"

Now, the final touch.

"I am sure he wouldn't disappoint you brats," he smirked.

He escaped. The brats looked like they were thinking.

Meanwhile, the hero groaned.

Until he smirked.

Oh, don't you dare.

Don't you fucking dare.

"Sure, I will sing for you. But, only if Accelerator sings with me. I am sure you guys would like that, won't you?," he was glowing with confidence and smug as if saying, "If I am going down, you are going down with me."

Tch... I admit he got me.

"Yeah!," they brimed with happiness.

He couldn't destroy that happiness.

Reluctantly, he agrees.

"Okay then, we will give you the whole day to practice together!," said the nun.

Well things got interesting.

Timeskip(the next day)

The hero and villain duo was in shock as they witnessed the crowd. How the hell did this happen?!

Oh right, apparently a certain Misaka thought it would be good idea to make it a concert. And the tickets sold out the same hour. Since that was a lot of money, they couldn't cancel it, the brats also used the cursed technique on them. And they blackmailed them with a video of them being drunk from the hero's first night at their home. They still didn't think there would be that "many" people interested in this matter.

Like there was probably at least 50,000 people in the stadium.

Life just got harder for both of them. Wondering how they got these many people to be interested, they viewed the concert ad.

A level 0 and the strongest level 5!

Singing together without the care about their differences and being friends with each other!

Come witness the first ever concert from these odd duo!

And there a picture of both of them.

This is... annoying, they shared a thought.

Well time to get this over with.

A/N and that's a wrap! So uh... I want you guys to suggest a song that might go well with this. I thought of We don't talk anymore by Charlie Puth or The Truth Untold by BTS but English cover. I like the concept of the songs that indicates losing relationships and the reason to love yourself respectively. I am thinking of about 10 songs. So like 5 in each part. I will be working on a different chapter while waiting to choose the said songs so do suggest! BTW the drunk thing will be written in a different chapter. It's full of chaos and accidents.