She becomes the producer

"You seem like you're good with computers, right?" the man asks.

She thinks, "How could he have guessed that?" Then says, "Well yeah, I'll just see if I can figure this out."

"Actually I never asked your name." the man says.

"Oh, it's Mirai."

"Mine is Tomoki." He realizes he can make a joke out of her name. "I guess you could say this is the future of music production, eh?" Mirai spits out in laughter.

"Oh right I'm done." she says.

"Huh, that was fast. I knew you were the right one for the job." he says astonished.

"Well I also make weapons out of thin air and write stories so I'm pretty good at this. I'm also a hacker too." Mirai responds.

"Nice!" Tomoki walks over to the drumset. "Alright, I'm gonna need you to play the guitar track for me. I need to think of a drum track for this." And so she does, with a track that sounds like something Crystal Lake would do. Though it was awfully loud. "HEY COULD YOU TURN IT DOWN PLEASE!?!?!?" Tomoki yells at the top of his lungs to Mirai. Somehow she hears it and does exactly that. "Nearly blew both of our ears out. Probably should've checked the volume before this.

"You think?" Mirai says sarcastically.

"Hey can you pull the track back to start? We'll start on my count." And so she does, though she also plugs her ears as to not damage them any further, especially in case the volume's still too loud. "1, 2, 3, 4, GO!!" The track starts and Tomoki's sitting there trying to find something that works while also probably thinking "Why did I write this in 5/4 time?" He sees Mirai jamming to it as well which makes his heart go doki doki.