After Kaneki apologized to Shino, Yuuka and Miku. The three of them proposed to make a contract with Kaneki to which he responded by saying he needed everyones approval.
And now that Sachi, Chikao And Natsuki have arrived thanks to his older sister Kotori Ai, the decision now lies in them.
Kaneki: alright let's begin.
Natsuki: Huh? Begin what?
Shino: We asked Kaneki to make a contract with us.
Chikao: A Contact?
Natsuki: Why?
Both Natsuki and Chikao didn't understand why the requested a contract.
2 minutes later*
After explaining why they wanted to make a contract with Kaneki, Both Natsuki and Chikao immediately went on board.
Natsuki: I agree! This is for Kaneki's sake and he needs to be more honest with us!
Chikao: I'm wondering why you guys didn't made it by now.
Yuuka: Kaneki wanted to know if you three would allow it.
Miku: Onii-chan probably also doesn't want to keep it a secret to you.
Natsuki: Good!
Kaneki: Hey Sachi~ earth to Sachi~
Sachi: I'm going to make these clothes a family heirloom~
While Natsuki and Chikao were talking to Shino, Yuuka and Miku. Kaneki was tending to Sachi who was not responding as if she was in a trance.
Shino: by the way, what happened to Sachi?
Natsuki: Oh Ai-san hugged her before sending us here.
Chikao: I'm pretty sure she also whispered something into Sachi's ear which led to this.
Kaneki: Onee-chan seriously? What did you tell Sachi?
Miku: Onee-chan? You already accept her as an Onee-chan?
Miku didn't expect to see Kaneki accept Kotori as his older sister.
Kaneki: yup, honestly I am surprised myself. To think that I'm a little brother to a previously A.i who was watching me for my entire life- wait we're getting out of track. Can one of you guys help me get Sachi back? We can't make the contract until she approves of it.
Shino: okay I'll do it.
Shino then went to the kitchen and came out with a banana on her hand.
Peel~
After feeling the Banana skin she waved it near Sachi's nose.
Sachi: sniff~ AHHHHHH!
Using her fear of Banana's Sachi came back to her senses.
Shino: There we go.
Sachi: Eh?!
Kaneki: Hey Sachi, welcome back.
Sachi: Kaneki? Wait why are we in Kaneki's house?
Natsuki: Don't you remember? Ai-san told us Kaneki had something really important to tell us.
Sachi: Oh yeah that's right!
Yuuka: why was Sachi in some trance anyways?
Miku: Yeah what happened?
Sachi: You want to know?! Get this!
Flashback*
*Sachi will be narrating for a bit.
Get this! As Natsuki, Chi-chan and I were walking around after we confronted Kaneki. Ai chan appeared in front of us!
Kotori: Hello~
She was so beautiful! More beautiful than I ever expected! I couldn't help but stare at her.
And after she said that Kaneki wanted to tell us something important and she was going to teleport us here...
Hug!
She hugged me out of nowhere! Her hug was so warm and she even whispered to my ear!
Kotori: Thank you for getting along with my little brother, thank you for being with him. As a reward I give you this my very first hug.
Flashback end*
Sachi: She was so grateful! Ahhh~ my dreams are coming true~
Sachi was very happy after receiving that hug from her idol.
Sachi: by the way, what was she important thing you were going to tell us Kaneki?
Kaneki then explained the contract once again.
Sachi: so did you two agree?
Natsuki & Chikao: yup.
After confirming that the two of them had agreed, Sachi gave her approval.
Sachi: Okay then, let's start making the contract now.
With all 6 of them now on board, the creation of their contract with Kaneki shall now begin.
Kaneki: Alright, state your conditions.
The Higanbana girls began to state their conditions for Kaneki.
Shino: Natsuki you go first.
Natsuki: Okay.
Kaneki looked directly at Kaneki's face with a serious look and said.
Natsuki: From this point on, you will always tell us the truth about how you feel.
Followed by Shino.
Shino: you are no longer allowed to keep any of your secrets if they are hurting you.
Then Sachi.
Sachi: if you are hurt by your memories or even by others you must always tell us with complete honestly.
Then the rest followed.
Yuuka: when you tell us about your pain don't be afraid to cry, let it all out.
Chikao: don't be afraid to rely on us from time to time.
Miku: and lastly... Don't ever think about removing yourself from our lives again.
After hearing their conditions, Kaneki nodded.
Kaneki: I accept your conditions, now listen to mine.
He began to state his own conditions.
Kaneki: I will tell you the secrets that I have been hiding, but only once I am ready.
All 6: Huh?
The Higanbana girls didn't expected him to say that, they thought that he was trying to avoid telling them his secrets, but luckily it cleared up immediately.
Kaneki: But if I don't tell any of you at least one secret for 3 weeks i will tell you these painful secrets even if I am not ready.
He made his intentions clear. He was not going to hide anything even if he isn't ready.
Natsuki: are you sure Kaneki? Those conditions might hurt you.
Kaneki: I know but they're for my own good. Anyhow, I accept your conditions. Do you accept mine?
The girls looked at each other before nodding and finally responding.
All 6: We accept.
Kaneki: good, now let's shake our hands to finalize the contract.
Kaneki then extended his hands getting ready to shake the girls hands.
Grab*
Shake~
Each one of the girls took turns taking Kaneki's hands and shaking it until Natsuki was the last to shake it.
Kaneki: good and with that our contract is finished.
Tohru: [good job Kaneki-chan!]
Kaneki: Haa~! Good the contract is finished.
Shino: In are you sure about your conditions Kaneki?
Kaneki: yup it's for the best, besides it's what I get for hurting all of you. I know i am forcing myself but I think it's better that I do that than keep everything to myself.
All 6: ...
Sachi: Umm... Can I go to my home to change clothes?
Kaneki: Why?
Sachi: in going to vacuum seal these clothes, I don't want to wash them and I want to keep them.
Kaneki: Man you really are obsessed with Onee-chan, yeah sure you can go for now Sachi.
Sachi: Okay I'll be back!
Slam!
Sachi then left as quick as possible.
Miku: pout~ I still can't believe you accepted her very quickly Onii-chan.
Kaneki: Don't worry Miku, even though she may be my older sister you'll always be my number one Sister.
Miku: you better not treat her the same way you treat me!
Kaneki: Haha~ yeah you think I'd do that? She's most likely going spoil me. I can feel it.
Shino: yeah Miku, considering how she called him "Kaneki-chan" and you know how much the women in his family act towards him.
Miku: Oh yeah Aunty Azusa and Granny Yukiya were very attached to him and did wanted to spoil him so yeah that makes a lot of sense.
Yuuka: Anyways, with our contract out of the way. Congrats on becoming a Demon Knight Kaneki! And to think you'd transform into the gift we made you.
Kaneki: Hehe~ Thanks, the gift you girls made me gave me some strength.
Natsuki: good to know after all you thought about us the most.
Kaneki: wait how do you know that?
Chikao: wait you haven't noticed?
Shino: all of your thoughts were being transmitted to a Jumbotron, so everything in your mind memories, thoughts. Everyone watching saw them.
Kaneki: ...
Kaneki was shocked by this and going silent.
Kaneki: could you girls please cover your ears for a moment?
All 5: sure?
The girls then covered their ears.
Sachi: I'm back-
Kaneki: ONEE-CHAN!
Kaneki let out a loud call.
Sachi: Argh! My ears are ringing!
Because of Kaneki's loud call he had accidentally hurt Sachi's ears.
Kaneki: !!! I'm sorry Sachi! Are you alright?!
Sachi: don't worry I'm okay,
Kaneki: give me your ears first! I'm going to heal them just in case.
Kaneki then grabbed Sachi's ears and healed it.
Kaneki: there good.
Sachi: why did you yell anyways?
Static~
All 6: Huh?
As the T.v turned on a familiar voice and face showed up.
"Zero one~ Zero one~ A.i Vtuber, Kotori Ai is desu~"
Sachi: Kotori Ai-chan?!
It was Kotori.
"Hey Kaneki-chan, why did you call me?"
Kaneki: did you transmitted my thoughts into a Jumbotron?
"Yes why?"
Kaneki: Why did you do that?!
"To show everyone who you really are"
Kaneki: I don't get it!
"Well it's alright, by the way Kaneki-chan the Demon Knight Bout Tournament will be on hold for an hour or two"
Kaneki: What? Why?
Kotori then told Kaneki about the damage he had caused.
Kaneki: ... How much do I need to pay?
"Don't worry, Onee-chan got it covered. Now take this time to talk to your friends and since you guys made a contract why don't you start telling them a bit more about your past that they didn't know about?"
Kaneki: ...
Kaneki was hesitant about telling them about his past but, he was not going to hide anything anymore.
Kaneki: Okay then.
Natsuki: are you sure Kaneki?
Kaneki: Yup... I'll tell you guys a story of my past...
Crack!
He then turned his right arm into a automatic rifle.
Kaneki: you girls know I have this ability right? Well... Unlike most of my abilities that are either Artificial abilities or taught to me, this one was given to me...
Kaneki was then going to tell them a story of his past.