When John returned to the Sakurazaka dorm and Matsuda can see that he is very exhausted and she tell him.
Matsuda: John are you okay?
John: I'm fine just Shinji want me to come to the dorm but he invited all of you to visit him
Matsuda: all of a sudden he invited us to the Hinatazaka and Nogizaka dorm
John: yes and we should go and rest and tomorrow we go to the dorm
Matsuda: okay good night John
John: yes you too night
Back at the Nogizaka dorm where Shinji is getting ready to sleep and sudden he heard someone was knocking at his door he open the door and he saw it was the 3rd and 2nd gen is standing there and carrying some of their pillows.
Shinji: Ayane? Minami? what are you doing here?
Ayane: I'm just want to sleep with you and I ask Kaki she say yes
Shinji: okay but what about you, Umezawa?
Umezawa: I just miss you went you are not here with us went you are missing over a years
Shinji: oh well sure both of us are welcome at any time but tomorrow we are going to tell the story about me with the Sakurazaka Member
Ayane: they are coming tomorrow
Shinji: yes and get to sleep
While Ayane and Umezawa are getting to sleep and Shinji closes the light and we all close their eye until the next morning.
In the meantime, Matsuda dreamed of Jerry inside her dream and she saw that Jerry looks happy and went he turn around and see that Matsuda was here at her dream about Jerry and she did cry inside her dream.
Matsuda: Jerry why are you leaving us?
Later he just Whispers at Matsuda's eat saying that to her was " I always inside your heart Rina and Shinji will help you and he is your brother Rina and we talk soon" and he walk away into the light and suddenly, Matsuda woke up and she saw it was morning.
John: Matsuda are you okay?
Matsuda: yes but I had a dream of Jerry saying that Shinji is my brother
John: yes he is your brother and he always protects you no matter what comes to him
Matsuda: should we go there and meet my brother
John: of course let go
Matsuda: okay
They went downstairs and everyone is ready to meet Shinji I mean Matsuda's Brother and the 1st and 2nd gen are inside the bus with John and Matsuda went inside the bus and they asked her when she had a brother all this time.
Tamura: Matsuda since when you had a brother
Matsuda: last night I got a dream and Jerry said to me was Shinji is my brother
Morita: Shinji the one who went missing and now you were saying that he is back in town
Matsuda: yes and John drive to the dorm
John: you got boss
While John drive off to the Hinatazaka and Nogizaka dorm and after that, we had arrived at the dorm and we all can see that they had greeted us with a smile but Matsuda didn't see her brother just yet.
Matsuda: where is Shinji?
John: maybe he still sleeping inside his room
Matsuda: okay open the bus door
John: okay
When John open the bus door and let Matsuda go see her brother and she run inside the dorm and went upstairs to her Brother's room and see that he had two girls inside his room but both of the girls are sleeping on the floor with a mattress on the ground.
Ayane: Matsuda are you looking for Shinji?
Matsuda: yes but he is my-
Out of a sudden, Shinji woke up and he saw his sister and she just look at him and back to her who was looking at him.
Shinji: Matsuda I miss my sister so much
Matsuda: I miss you too oniichan
Umezawa: oniichan!!
Ayane: you didn't know Shinji had a sister Umezawa?
Umezawa: I didn't know sorry
Ayane: it's okay come one everyone is waiting for us downstairs
They agree and we all went downstairs and saw that the Sakurazaka members are here and see that Shinji and Matsuda are hugging he seat next to Matsuda and he tell his story about went he went missing a few back.
Matsuda: oniichan please tell us and them what happened to you?
Shinji: of course I will tell you and everyone inside the living room
Flashback in went Shinji went missing a few back and he return back to somewhere else and he got struck at the world of all the tech bed where he can see Jerry soul and he was called the echo of collection dead souls for exchange to them.
Echo: Shinji you maybe go and Jerry you are dead let Shinji take over from here
He just shake his head and he walk into the light room and disappear without a trace and Shinji is back in the town where he got missing from few back years ago.
Shinji: that is my story and I'm sorry Matsuda for your loss of Jerry
Matsuda: it's okay now he at the heaven and you are my brother
Shinji: of course
Kaki: Senpai you say that Matsuda is your sister
Shinji: yes she is
Matsuda: oniichan did something wrong?
Out of nowhere, Shinji had something flash his vision and he saw that he need to help someone from the another time and they need some backup from him.
Shinji: oh shit they need my help
John: sir what is going on?
Shinji: you better stay here while I go and help them
Matsuda: oniichan be careful
Shinji: trust me Matsuda I can handle it
Morita: he can handle staff like something so dangerous
Shinji: thank you Hikaru
Morita: now go and help them
Shinji: okay see you later
He take out his bubble gum and he chew it and he blow the bubble and we can see that he was wearing a superhero suit and his hair is change into normal to red hair colour.
Shinji: see you in second
He running and went to another world and he arrive at the earth-4 went he was there and he saw it was all under attack but he dodged every move of the bounter hunter and he saw that he was not around here.
Bounter Hunter: who the hell are you?
Shinji: I'm just to help whose people
Naomi: are you from earth-29?
Zumbao: no he is not from earth-29 but he is from another world correct?
Shinji: yes and now step back I will end them all of the bounter Hunter for you
While Shinji use forbidden power to the all of the bounter Hunter and they can feel like pain and hurt inside their body and out of a sudden, all of the bounter Hunter is now dead and earth-4 is safe and earth-29 is rebuild back where it should be and went Shinji want to go back to where he from.
Naomi: wait...thank you for saving my earth and who are you?
Shinji: call me Shin that my name I'm just passing through time and space later if you need anything just sent me a message with this
Naomi take it from his hand and see that is something to communicate to him and where or whenever he from to another world.
Shinji: it is to connect me if you need help or show off your friend
Naomi: of course I will Shin see you later
Zumbao: thank you
Shinji: no problem but see you soon
He run back to his world of Japan and he return back to the Hinatazaka and Nogizaka dorm where everyone can see that his shoe are on fire and he take out his shoe and throw into the sky and the shoe went explode.
Shinji: man that is very hard Mission
John: wait...where did you go?
Shinji: I go to earth-4 why?
Matsuda: did they say anything before you left them alone
Shinji: yes I did I give them something to connect to me if they want some help
John: so you are a superhero now what can we call you?
Shinji: just Shin
John: Shin?
Matsuda: I like it that name suit you
Shinji: thank you sis
Matsuda: just call me Rina
Shinji: but Jerry call you that name?
Matsuda: yes but I want to you call me that name?
Shinji: okay fine Rina
Matsuda hug Shinji and they can see that Shinji is a very mature handsome brother who takes care of his sister while her fiancée is dead and now Matsuda have Shinji to take care of.