if looks could kill (a Sebastian x siren reader story)

Document 14:

Z-14, is the entity known as 'the siren', it is extremely hostile towards humans and will attack on site, much like pandemonium.
it stays hidden in the darkest and murkiest parts of the water in the facility, waiting to snatch up any form of prey, it is non hostile towards other entities and even forms friendships with them....

The best way to avoid Z-14 is to hide in a locker and let them pass, or hide behind knocked over tables or objects, and God forbid you end up in its line of sight..... We suggest you pray for your life (not that it will help much....).

Disclaimers!
This fanfiction will include:

Gore

Foul language

Suggestive themes/full on smut

Graphic descriptions of torture and experimentation

Heavy angst

Vague descriptions of assault(of the physical and sexual kind )

This story will also include:

Tooth rotting fluff

A romantic relationship(between the reader and Sebastian)

Cringey writing

'if any of this is unappealing to you, you can click off whenever you want'