First of all, I'm going to come clear and admit that I am not deep in korean fandom. The only groups that I like are Infinite, BtoB, and Beast/Highlight. However, I do appreciate good things and am not too picky. But because of my limited knowledge in korean fandom, I am pretty sure I nailed lots of things wrong. I would like to apologize in advance if some of the characters seemed off and uncharacteristic. 

Second, I actually had planned to write a full Persona AU with korean idol groups, but I am not good at writing multichaptered fic, let alone a heavy and story-centered one like Persona AU. I started writing this because I just want to see how much I can write of this AU in only one-shot and Myungyeol-centric. 

Third, to understand some of the references in this story, you have to understand few things about Persona as well. Basically, it's a game series based on Shin Megami Tensei; Persona is developed by Atlus, and it's a role-playing game usually centered around high school student revealing a mystery. Some of the main casts in the games could summon a power called Persona, which is said to be a manifestation of one's true self. The summoning methods differ between each games.

In this AU, or at least in this story, Myungsoo and the others summoned their Persona using a customized microphone. The reason for that? I could explain, but then again, I wanted to keep it a secret just in case I really am going to write the full story someday. Well, we'll just have to see.

I actually saw a couple of Persona 5 AU fics in this website. I'm just going to go ahead and tell you that while this is a Persona AU, it isn't P5 AU. There are going to be some differences.

Hopefully you'll enjoy it. I of course will answer any questions asked if you're still confused about some of the things in the story. See you later.