GORE TW. So even though Hiccup lived and died at least 500 years before Jack Frost was even born (this is true, I did the math) (cry cry tear tear, time ruined my otp guys and it sucks!) I wrote this fanfiction of the two of them. Let's just say Jack had a run in with Father Time or tardis or something and met Hiccup just so this story can make sense. Okay, enjoy.