Tangled in Love Rapunzel x Hiccup Fanfiction

Jack Frost recently found out that his sister grew up accepting his death and moved on. He found out that his sister had married the King of Arendelle and had two beautiful girls named Anna and Elsa, but he also finds out that his sister had died in a shipwreck along with her husband and Elsa is coming of age to become queen. He wants Hiccup to meet him in Arendelle for her corination, but what happens when Hiccup gets lost and meets a beautiful blonde with an amazing dream?