OCs and FNAF meet Undertale

Underground

Freddy: Come on Chica.

Chica: Coming.

*Both of them were climbing MT. Ebott*

Freddy: Steep mountain.

Chica: Yeah.

*They fell*

Both: *Screams*

*In the underground*

Chica: Uh Freddy, where are we?

Freddy: idk.

Catty: Hi.

Chica and Freddy: Hi?

Catty: You guys are new right?

Both: Yeah.

Catty: I'm Catty Noir.

Freddy: I'm Freddy.

Chica: And I'm Chica.

Catty: Come on, I wanna show you guys something. *Walks away*

Both: *Follows her*

Catty: Ok. This is your soul.

Freddy: Whose?

Catty: Yours.

Chica: Me or Freddy?

Catty: Oh. Both of you.

Freddy: Ok.

Catty: This soul contains determination.

Freddy: Ohh.

Catty: And L.O.V.E.

Catty: Level Of Violence.

Chica: Huh.

Catty: You guys want some?

Both: Sure.

Catty: Ok. *Summon some claws* Get 'em.

*Freddy and Chica get one and it hurts them*

Both: Ow.

Catty: ..

Freddy: Catty?

Catty: *Pink eyes turn red*

Catty: Ha. You guys fell for that trick. 

Freddy: What?

Catty: Down here, it's kill or be killed.

Freddy: Oh.

Catty: Yeah. So, I'm just going to kill you guys now bye bye.

*Catty made a claw launch at them, but something shot a fireball at Catty, making her fly away, and it made the claw disappear*