Ask and Dare the Sanses!!! (And Me- )

So I'm introducing a new OC!

Everyone landed on a small island in the middle of an endless orange sea, filled to the brim of memories of everyone's past.

Under immediately summoned her scythe and took a step out of the confused group, glancing around.

"Who's there?!"

This was not where the video was supposed to start off...

A woman, about 20 landed in front of her soundlessly, face emotionless.

She had a black blindfold that went under her hair, and a hood covering all of that. 

She had a long sleeve shirt and a long piece of ribbon that cut the shirt off, making the rest of it kind of seperate off (like Dream's outfit), and dark blue boots.

She also had dark blue fingerless gloves that cut off the sleeves.

In her hand was an arrow make of swirling patterns of every color there is.

"Hello."

Nightmare growled and aimed his tentacles at her, though it did not seem to affect the woman.

"My name is Aura, and I will help you."

"With what?" 

Under knew she would not kill them, for some reason.

"I sense you have trouble recalling past memories and emotions, especially you, Nightmare."

Everyone turned to Nightmare.

"As you can see, there are memories of your past surrounding this island, going until you were born to just a few minutes ago."

Dust glanced down and tried to touch the water.

"I don't think you should do that, Dust."

He did it anyway and was launched back and into the sand immediately.

"I will allow one at a time to go underwater and search for lost items, emotions, memories."

She pointed at Dream first.

he approached the edge of the island, which wasn't that far, and took a step in, immediately being sucked in all the way.

"You may find new power, weaknesses, weapons, and many more."

"Why are you doing this?" Ink asked, pushing past Under and standing in front of them all.

"I just wish to help, Ink."

No one could tell if she was lying or not, due to the blindfold.

Nightmare wasn't having it and grabbed Unders shoulder.

"We need to leave, now. Who knows what everyone could find."

He was speaking about something very serious only the two of them knew about.

"I don't think we can..."

he didn't like that and growled.

"Nightmare, please. Just-"

He pushed her, making her fall into Sun, who caught her.

"Pathetic little bitch."

Aura's calm smile faded, and she shot one of her arrows at him with a snap, impaling his shoulder and making him scream.

"Weaknesses and strength are my key elements of survival, Nightmare. I suggest you do not try and harm her self-esteem more."

"More?" Sun asked, looking down at under, who was brushing herself off with mumbles.