Elma as Dust/Murder!Sans.

Elma would start seeing those glimpses of previous episodes during nightmares: her family has just killed and passed away, got tortured by Rinny, her friends got killed as well and accidentally killed Carl, always growing more and more anxiety and sadness.

Until at some point, some visions became more guiltiness, revealing to him that to the events that she saw it, all of it.

Elma could even remembered the last good ending she had, she grew a lil weaken, shaken by thoughts that led her to PTSD, she decided she had to intervene and follow her for some answers.

She tried to think that there someone disguised as Rinny, but she could think of to put to stop her: tell everyone and her friends about this, warning and telling all of the Malino's to stay away from her.

But nothing worked, nobody listens to her, the torture of not their fetish of everyone, and restart some loophole and just cried.

In some countless days he even attempted the reason with them, asking them what their goal and finding someone to torture, eventually, she never replied.

Having run out of options she became desperate for a solution, trying to analyze for this on edge on everyone and allowed them to so easily brutally tortured from their ignorance.

The strength of torture was a way out, and that way to allowed to perseverance, a strength due to anyone grasp if willing to do so it is.

As much as she didn't liked it, and that was Elma had a new plan to do it before going berserk in the past.....

Carl as Phantom!Papyrus.

He was being tortured and killed by Elma to gain stronger, he was now a fallen illusion of her, he guides her to lead the way, before he wants her to calm down and relax after she doesn't feel bad anymore to feel better.

Information about her:

The crown was gone, he place it here on the outside.

Her wings are not ripped off, it stills here.

A scarf was found in this closet.

A sling bag was found in the floor, she packed with foods and items during in their snowy house.

A boots and gloves was found in the corner.

Machete was found in the past of the previous episode.

She was afraid and having a PTSD of Rinny, but she will be brave.

She's still a survivor, is preferred just a murderer as a anti-hero.