At the Infinite Fortress.

Muzan thought for the hundredth time, if he would do that. His will be the worst bullshit he is in the world finally good when he makes a big mistake by getting Kokushibo pregnant. Speaking of him, he kept sulking and avoiding her.

And to make matters worse, the ghost of his worst nightmare, Yoriichi the twin brother of Kokushibo, was glued to his brother.

I sent a letter to the one person in the world I didn't want to see, letting them know I was coming. And I knew where he lives thanks to Nakime who discovered him yesterday by chance. Good when you have to go there you have to.

At the slayer headquarters, Domain of the Master.

All the pillars were awakened in the middle of the night by Kagaya who had summoned them for an absolute emergency meeting. So many of them weren't very awake. The one he looked like was almost asleep was Giyuu, who was still wearing his pajamas under his haori and his hair disheveled and untied. His gave him a lot of charm and it must be said that he was also an omega. The only one to be more precise. So that Sabito (Yes Sabito is alive in this fanfiction) was always close to him to protect him from alpha who would like to mark him.

Kagaya finally arrived accompanied by her two daughters. All the pillars saluted him.

Kagaya: Well, thank you for coming despite it being so late but today I got a letter that a…certain person was coming.

Sanemi: Who's the fucking idiot waking us up in the middle of the night?

He received no response but just pointing fingers from the pair of Sabitos who looked surprised by something.

Sanemi looked where Sabito's finger was pointing and took it out of his mouth and he thought loudly in his head: No, I'm hallucinating, it's not possible!

Sabito: You have your answer.

Everyone shouted: Muzan!

Muzan, who was near a tree, heard several simultaneous draws of swords. Muzan sighed and said in a calm voice: Good evening everyone. If I'm here it's to ask you a favor and maybe there will be a peace agreement. So put away your swords please.

All the pillars were still in shock. Muzan asked for their help and he made the request himself! But what the King of Demons needed help!

What they heard next nailed them to the spot.

To be continued …