'This' - Artorias/Sif talking
'This' - Zhongli talking
'This' - Soul of Cinder talking

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-Y/N POV-

As we went to get Akaza we saw him talking to Sirzech and Ajuka while holding an unconscious girl bridal style.

(The girl, she's his fiance)

When we came closer they noticed us.

Y/N: Your fiance I presume?

Akaza: Yes. Again thank you.

Sirzech: It was no problem. So I presume you're leaving Y/N?

Y/N: Yes, I don't want to be here any longer.

Sirzech: Alright.

We created a magic circle and teleported back home. As we appeared in the living room everyone either went to their rooms or to the kitchen. I went to my room and when I was about to open the door I called Lancelot.

Y/N: Lancelot.

He appeared next to the door in the kneeling position.

Y/N: Make sure no one enters or teleports into my room, I need some rest.

He nodded and I walked into the room and went straight to bed letting the sleep take me.

-with Akaza-

-3D POV-

As Akaza put his fiance in his bed he sat in the chair next to the bed and held her hand and waited for her to wake up. After a few minutes she woke up.

Akaza: Koyuki you're awake.

When she saw him she became a bit scared.

Koyuki: W-who are you?

Akaza: It's me Hakuji.

Koyuki: I-i don't believe you. Tell me something only he knew.

Akaza: You wanted to give up on life but when you met me you were happy and decided to live out your life.

Koyuki: It is you! But what happened to you?

Akaza: After your death I was devastated and one thing led to another and I became a demon.

Koyuki: My god. But where are we, in your house?

Akaza: No, it's the house of my master. Come on, I'll introduce you to him.

She got out of bed and he grabbed her hand and led her to Y/Ns room but they saw Lancelot standing in front of the door with his sword in hands. Koyuki became scared of intimidating knight and hid behind Akaza. When they approached him he looked at them.

Akaza: Hey Lancelot, is master free? I want to introduce him to my fiance.

Koyuki: *peeks from behind him* H-hello.

After a moment of silence Lancelot spoke.

Lancelot: Master....needs....rest....no one....allowed....inside.

Akaza: Oh, can you tell him that I want to talk to him when he wakes up please.

Lancelot nodded and Akaza and Koyuki went back to, now their, room to talk about what happened and Akaza explained to her everything she needs to know.

-back in the ballroom-

-3D POV-

Back in the ballroom, when Sirzech and Ajuka entered the ballroom they saw many heads of devil households trying to talk to Agares and Emily about marrying Y/N to their daughters but both of them kept denying.

Sirzech: *approaches them* Ahem! If you don't mind what is going on here.

Agares: Ah Lord Lucifer. Just in time. They're trying to arrange a marriage with their daughters and my son.

Sirzech: I'm sorry but Y/N made it clear to me that he won't marry anyone he doesn't want to and i don't want to deal with him killing half of the underworld.

Emily: What do you mean?

Sirzech: Wellllllllllll.

~le flashback brought to you by small Ei learning how to swim~

-3D POV-

We can see an exhausted and injured Sirzech lying on his stomach on the ground while Y/N was sitting on his back while everything around them was destroyed.

Y/N: And that's what will happen if you marry me to someone I don't want to be married to. Understood?

Sirzech: Mhm.

Y/N: I don't hear you!

Sirzech: *groan* Yes, sir.

Y/N: Good boy. Now let's get you to the hospital.

~le flashback end~

-3D POV-

Every Devil who heard him looked at him in shock and they now were really scared of Y/N. If he could defeat THE Lucifer(pffff yea right) how strong could he possibly be.

Emily: Wait when did you fight Y/N?

Sirzech: 6 days ago. I thought I was winning but no.

Zeoticus: So we won't be able to arrange the marriage between him and Rias.

Kiba: Lord Gremory with all due respect please shut up. It's clear that Y/N would rather kill himself than marry Rias.

Venelana: Speaking of Rias, where is she?

Just then a portal made out of darkness opened and Lancelot walked out of it while dragging Rias by her hair with his sword stabbed in her leg. Everyone went on guard when they saw him. He yanked his sword out of her leg, earning a yelp from her, and threw her at Sirzech who caught her.

Zeoticus: Who are you and what did you do to my daughter!?!?

Lancelot looked at them for a moment and then spoke in the dark voice.

Lancelot: Watch....her....better....next....time....she....will....come....back....without....a....hand.

Sirzech: But why did you stab her?

Lancelot: Teleported....into....masters....room....and....tried....to....sleep....with....him....he....ordered....not....to....let....anyone....into....the....room....so....he....can....rest.

He then walked back through the portal and it dissappeared.

Sirzech: *sigh* I'll take her to the infirmary.

With that he walked away and Agares and Emily teleported back home. When they arrived they saw Kuroka talking to Izuku.

Kuroka: *notices them* You're here. We need your help.

Agares: With what?

Izuku: Y/Ns birthday is in a few weeks and we need to decide on what to give him.

Emily: And you need help because?

Kuroka: We can't decide on what to give him. I was thinking of a new car but he can get almost any car he wants.

Agares: How about a motorcycle? He always wanted one but he said he didn't buy it because he wanted to have a car first.

Kuroka: You're a genius. But which one should we get him?

Emily: That's for both of you to decide.

With that they left to their rooms with Kuroka and Izuku planning and deciding on what motorcycle to choose.

-with Y/N in his mindscape-

We can see Y/N wake up in some type of a cave with giant bones.

???: It's nice to finally meet my descendant.

He turned around and saw a man sitting on a huge pile of skulls looking at him.

Y/N: *takes a stance* Who are you?!

???: *chuckle* I'm not here to fight. I just wanted to meet my descendant. And since you're here let me introduce myself. The name's Sukuna, King of Curses.

-meanwhile in ???-

???: Did you feel that?

???: 'Yes, we're close to finding him'

???: Again why are we searching for him?

???: 'So he won't destroy and burn everything'

???: Alright. I'll trust you "Fire Keeper"?

???: 'show some respect! It's a serious matter!'

???: Yea yea.