Right before Michi had his best time with the Nogizaka46 member but later he went out of the studio and he had some kind of message or call from his sister saying that she did miss me every day.
Michi: hey...I'm outside the studio why not you look for me then
Renka: Michi what are you doing here alone by yourself
Michi: oh I was waiting for my sister's text replay why did you ask
Out of the blue, Inoue Nagi came out from the Nogizaka studio and she can see that we have Renka and Michi who was talking to each other but she notice that sound coming from Michi's LINE chat ringtone on his phone while she wait for the sound to sent it back to her.
Renka: wait...Michi is that your sister who was standing opposite you
Michi: wait... it can't be true right, Nagi?
Nagi: oniichan you are the CEO of the Sakamichi Group and I didn't notice at all
Later Renka went back inside to the studio while Nagi and Michi have their sweet reunion together as siblings time with her.
Nagi: I do miss you oniichan so much like everyday
Michi: Nagi I do too miss you so damn much but shall we tell other about this
Nagi: oniichan I miss your hug every time you are not around with us
Meanwhile, Michi and Nagi are going back inside the Nogizaka studio and others can see that they are a family went they found out that Michi had a sister that was Inoue Nagi who is an Idol career.
Ito: Michi you didn't tell us that Nagi is your sister
Michi: yes she is my sister I miss her that much while I was away from her
Ichinose: so Nagi does have some CEO brother who works at a Sakamichi Group then
When Ichinose Miku was telling everyone that she pretty much knows a bit of his background details but not with Ogawa Aya who dragged Ichinose arm shoulder and she had to say to her was.
Ogawa: Ichinose...please I want to tell you something
Ichinose: sure of course Michi excuse us for a while
Michi: please do take your time and have fun with Aya-chan
Once Ogawa Aya is dragged away from Michi and she grabbed her hand by the side of the living room lobby with everyone who is here with him talking about something that he had some sister who is an idol.
Ichinose: so Aya-chan what did you want to talk about
Ogawa: Ichinose can you please go out with me right now
Ichinose: wait...where did we want to go out for
Ichinose was knockout Ogawa Aya from her stomach while she had to do something about it right before the 5th gen member know what happened to Ogawa or Ichinose did something to her.
Ichinose: I'm sorry Aya-chan I go out for a bit but I need some space
Ioki: Ichinose where did you want to go to?
Sugawara: you can't go just yet and Ogawa needs you this time around
Without any sound coming from Ichinose Miku's mouth and she snap twice on her finger and suddenly, she changed into a completely different person from the outfit that she dress up in.
Ioki: wait...Ichinose don't you dare go just like that
Sugawara: if you step outside and you won't regret it make sure you won't
Ichinose: goodbye *disappear*
Later Sugawara and Ioki rushed to have Michi find Ichinose Miku in time because she did something to Ogawa Aya and she can't wake up for sure.
Michi: wait...Sugawara and Ioki where did Ichinose Miku go?
Sugawara: Ichinose did something strange with herself
Ioki: yes she did and please help her Michi
Michi just went to where Ichinose just knockout Ogawa Aya and he had to use some kind of magic spell to wake up Ogawa Aya Suddenly she woke up from her sleep and she saw that we didn't have Ichinose Miku around here in the studio anymore.
Ogawa: Ichinose...did she just leave us
Michi: no she is not leaving you alone but I can find her just for you Aya
Ogawa: please find her and bring them back to me alive or dead I will accept it
Nagi hug one last time before Michi went out of the studio and go find Ichinose Miku and bring her here and explain what just happen to her life.