Yandere Ruby Gillman
Contents: Alternative Universe, Reader, Gender neutral, cringe, dark content, yandere motives.
AU: Bloody Lagoon is a au where: Ruby only lived in her kingdom.
You met Ruby when you got looped into a terrible storm during one of your fishing expeditions
Poor baby got her hand stuck in one of your crab nets cause she wanted a free meal.
Thankfully a few bandages and a couple of salmon helped this colossal beast back into her usual happy self.
Now you should be panicking, but you couldn't stop laughing at how curious ruby is towards your floating vessel.
She was slightly bumping her head and curiously watching it sway. Even licking it.
"It's a boat sweetie, it's not food." You explained and she stares at you before smiling. "It tastes like stalagmite." She pointed out and you couldn't stop yourself from trying to pinch her squishy cheeks.
Now whenever you go on fishing expeditions, you would always meet up with Ruby, so she can help you with your job.
She was smart and pretty much insanely intelligent for someone who can't speak human dialect well.
She would oftentimes try and keep you out in the ocean for long times. Using her cuteness to advantage.
Now you were also going to be a highschool graduate and going to ask your skater-boy crush connor to a date.
Ruby didn't like that one bit and mumbled something along the lines with, "A potential rival". You heard something different.
Now you also met Ruby's family.... referring to her grandmother and her mother. That was a terrifying experience.
The two just slowly rose from the waters and just towered over you and your boat.
Thankfully ruby was nearby talking to a mermaid with mediocre red hair and saved your life.
Holy shit, Ruby's mom tried to destroy your ship over some misunderstanding. Apparently someone was dropping dangerous fishing equipment and double checking that you aren't the culprit.
Oh! Also ruby scooped you up and held you against her cheeks, as if you were a doll or toy, scared to let go.
Ruby's mother otherwise named Flora took notice of Ruby's odd protective nature towards a human like yourself and just chalked it up to having a genuine friend.
After that incident Ruby's behaviour began to take a dark turn.
She would oftentimes spend her time in the castle's library thinking of some way for you to live in her kingdom.
Ruby would stalk you and watch you sleep through the windows of your room.
Ruby would ask the mediocre red haired mermaid on ways to attract her crush.
Ruby would now try and sabotage any chances of you returning to the mainland.
It was getting annoying as she would question your dislikes and likes.
She would also try and guilt trip you into some weird cryptic shit.
It was getting to the point you just want nothing to do with ruby until-






