[3rd POV]

- At The Same Night -

At Mukami Mansion

The Sakamaki brothers doing their own things while the Mukami brothers standing together with Yui at main hall.

As they waiting for Y/n, they're completely restless and feel powerless.

They could only hope she will be alright.

Yui: ...

Mukami: ...

Ayato: ... *sitting on stairs*

Kanato: ... *looking at fireplace*

Laito: ... *playing darts*

Shu: ... *sitting on bench at garden*

Reiji: ... *standing at balcony*

Subaru: ... *grip fist, looking at the moon*

All: 'Y/n...'

At Forest

Y/n were flying while following the wolves that running to their master.

Y/n: ...

The Founders then sense her presence.

Shin: ?

Carla: ...

They look at each other.

Shin: Brother.

Carla: *Nod*

*Thud*

Y/n land in front of them while the wolves disappeared in air.

Shin: Well, well, who is this? Such a fine lady~

Y/n: Well, sorry to disappointed you but this lady is one of bride of Sakamaki and Mukami brothers.

Carla: What is a mortal like you doing here?

Y/n: I would like to negotiate. *already behind them*

They turn around and look at her in surprised.

Carla: 'When did she-- I can't even hear her movement.' *wary gaze*

Shin: Hm... Nah, we will pass.

Y/n: Carla and Shin, isn't?

They instantly in fight stance.

Carla: How did you know our name?

Y/n: It's from my past life memory. 'I lied. It's because I saw it on google from my old world... (^^ ;)'

Shin: Past life?

Carla: Just who are you?

Y/n: I'm a reincarnation of Lilith.

Their eyes went wide in shocked and disbelief.

Shin: WHAT?!?!?!

She unleash one of her ability and chain them up with abnormal element.

The Founders struggling to escape.

Carla: 'Why I can't escape despite my strength fully maximum?!' *grit teeth*

Shin: I didn't expect rumour are true. Ngh-- *struggle* The Lilith is really has reborn in this world..!

Y/n: *Sit on rock* Alright, back to business. I know why you two here. For Eve, and seek vengeance on Karlheinz.

They glare at her deathly.

Shin: What do you know about it?! *scowl*

Y/n: Oh, I know everything. Long long ago, you two were imprisoned with your dying race after losing an ancient war against Karlheinz. That's why you guys seeks vengeance against him.

She then look at the moon.

Y/n: As for Eve, you guys want her as a tool for clan restoration. Because she have Cordelia heart.

Carla: *Glaring* I'm impressed you know our motive. As expected for Lilith.

Y/n: Thank you. :D

Carla: We will hear you out. What's the deal?

Shin: Brother!

Y/n: ... I want you to stop chase after the Eve, as exchange I will pure the Endzeit inside your body, Carla.

The First Blood races became extinct because of a virus named Endzeit.("End Time" when translated from German).

The virus targets only the original first race in the demon world.

Carla: !.. *froze* How... How do you know that I...

Shin: ?.. What did she mean, brother?..

Carla: ...

Shin: ... H-Hey, don't be silent... Say something-- WHAT DID SHE MEAN YOU HAVE ENDZEIT?! *yelling, worried*

Y/n: This is the real reason why Carla after the Eve, Shin.

Shin: There's no way... Please tell me she's lying, brother!!!

Carla: ... It's true.

Shin: *Froze* ... No...

Carla: *Look at her in serious gaze* Can you really cure the virus? It's not easy.

Y/n: I should be able to pure it with my blood. What do you guys think about the deal?

Carla: ... How long you will allow me to drink your blood?

Y/n: Until you completely heal. *look at Shin* And of course, I will let your brother drink my blood too.

Shin: ...

Carla: ...

The brothers look at each other.

Carla: Deal.

Shin: We will stop chasing after that woman as exchange your blood.

Y/n: Good. *smile*

The chains let them go.

Y/n: You don't have to worry about them anymore, Karlheinz. *look at bushes*

A chuckle come from the bushes.

Karlheinz: I see. *walk out*

The Founders instantly snarl at him, being wary.

Carla: Karlheinz!

Shin: Why are you here?!

Karlheinz: Well, I was fears it is a matter of time until your brother's virus spreads to the sub-races after mutating. Especially on my precious daughter-in-law.

Shin: BASTARD!!! *about to jump on him*

Carla: Calm down, Shin! *grab his collar, hold him back*

Karlheinz: But I guess the matter has settled.

Y/n: Hey, that's enough. Apologies to them.

Karlheinz: I'm sorry~ *fake smile*

Shin: THAT'S NOT EVEN SINCERELY!!! *scowling, struggling in Carla grip*

Karlheinz: *Chuckle* I will take my leave now.

Y/n: Hold right there, mister. *grab his collar* You owe me your phone number. (^ ^)

Karlheinz: I did? (° ∇ ° ;)

Y/n: In case I need something from you, I can just call.

Karlheinz: *Give her his business card* Here.

Y/n: *Take it* Thank you. :D