Licked by a Night Fury

Hiccup is having the time of his life, with his mom back, dragons everywhere, and the love of his life with him. but what happens when he touches a certain stone of time that sends him to the 21st century and the only way to go back is to make Astrid fall in love with him again.

Easy? No. There are no dragons anymore. Since Toothless ain't a dragon, they can't fall in love the same way again. In his journey, he gets allies he never thought he would have. Like a certain kooky being who is the creator of the universe.