Hurry Up And Save Me (Finn × Reader)

You, Y/N, are a wizard of sorts. You have the power to heal or destroy, but your services come at a price. For all except one.

Finn the Human.

Finn was the hero of Ooo; he shouldn't have to pay because his protection was enough payment. Finn loves when he gets banged up because he knows that you'll be there to heal him. He loves your magic. He loves that you'll come save him even when he's on the other side of Ooo.

He loves you.

Everyone notices this: including your boyfriend, Marcus. Marcus is half fey/ half demon and has a dark secret he's been keeping. Marcus notices how Finn looks at you and is determined to keep you all to himself.

No one knows about your past, or so you thought. Marcus has been plotting to reignite your destructive powers so that you two could rule side by side. He wants to harnest your dark side and he's taking all the risks along with it.

Warning: contains mild swearing

I don't own that pic on the title or Adventure Time!