Skin, White as Snow...Marks, Red as Blood...(Hiccup X Reader)

(y/n) is a rouge dragon rider who has trained a white Nightfury, or Snowfury. It's a whole new species and not just any Snowfury. It's a Stained Snowfury; a pure white dragon with markings of blood. Only (y/n) knows what the symbols mean, for she bares them herself. When the two land on Berk, Hiccup and Toothless are determined to help them and get some answers relating to how many dragon riders there are. And the girls are determined to stay isolated and independent. How will these mindsets collide? More importantly...what will happen when they do?
y/n= Your name
l/n= Last name
y/f/n= Your fake name
d/n= Dragon's name
h/c= Hair color
e/c= Eye color
h/l= Hair length
(More will be added as needed) (Slow updates)