Her eyes started to glow purple, more and more as she searched violently. She could feel herself start to lose controle, so Crystal decided that it would be best to search somewhere else. She gained a surge of strength, and shot from the ground, to a roof top, and flashed from building to building, looking for a mass burial site.

Selene saw Crystal leaping towards her from building to building from her perch on a crumbling balcony. Opening her wings, she attempted to take pursuit, but as soon as she flapped, the magic brace around the break dissipated, and she hissed in pain. She scrambled up to the roof of the building, skidding in front of Crystal.
FREEZE!!!

Ive had ENOUGH of your foolery, mortal. Get out of my WAY.
said Crystal, in an unnaturally echoey and loud voice.
She stared Selene down with her glowing eyes, then vaulted over her, continuing her search for a cigarette pack.

(Ping)

Just as Crystal was jumping over her, Selene reached up and hooked into the back of her shirt with her claws, pulling her and slamming back into the ground. She pinned her there, her claws pricking into her skin.
I just wanted to say sorry! Im dealing with some things too, but at least Im trying to work past them! All you are doing is putting yourself back in a loop that wont end unless you break it! Its the demon, it makes you want to refuse help, but when you do youre just resetting that loop! I know this because Ive been through it with... with my sister.
Tears pricked the corners of her eyes as she mentioned her sister.

You know nothing of my situation. Its not just the demon. Get. Off. Of. Me.
Crystal turned swiftly, and used the momentum, to slam Selene to the roof. She dug her growing, claw like fingers into Selene to hold her down with one hand.
I. Dont. Want.TO. HEAR. IT. INSOLENT. MORTAL! THE LONGER YOU HINDER ME HERE, THE LESS CONTROLE I HAVE!
Crystal shouted.
She could feel her controle slipping, and her true form trying to push itself into her consciousness. She reeled back her free hand and punched her, for the sole reason of stunning Selene. Crystal used this to her advantage and leapt away from the building. She went out of Selenes sight and lost her. She continued her search, trying to find something to calm her before its too late.

(Could I make just a normal human character?)

(Sure, go ahead. Just make sure to make it easily distinguishable and not confusing. If you cant do it, then dont make the character. I dont want to seem mean, so Im only saying this because if there are too many OCs, then it really hurts my two remaining brain cells to figure it who that is.)

(Oh hey can I invite my cousin to play selenes sister we made them together)

(Sure, just go over to the sign up RP, and read Hawkeyes post. Then, have her post her own. Again, please dont make it confusing, as my two brain cells (that are left unkilled from sleepless nights with anxiety and depression) will be screaming in pain.)