Yandere! x Reaper! Reader

Yes, I know the picture is really weird for this sort of thing and hardly matches his description, but it's all I could find on my phone •A• Just don't take the cucumber the wrong way... Plz?

Y/N was a normal human girl with deep brown eyes and short brown hair. However, peculiar things began happening after her 21st birthday. Almost -- no -- very supernatural things that only the most obsessed theorists could only dream of. That's not the only thing that changed, her eyes turned into a piercing e/c and her hair a long h/c river. Her (favorite animal) spirit, (sa/n), is the only thing that can lead her through the endless maze of dark and trouble.

But that's the least of her worries, for a certain someone has had their eyes on her for a while, longer that she could imagine.