Made a one-shot manga for a contest! is called Eiskaltes and you can read it in this link:
https://www.pixiv.net/en/artworks/116874233
hopefully you guys like it!
Premise:
"Rena, who's unable to speak, is looking for a way to get back what she lost a long time ago; Forcing her to face monsters both real and within."
You may not use this work for any purposes.