Malevolent Wonders - Sequel of Oblivion

Hiccup had everything taken away from him, but it never made him the world's most dangerous man. He was different. The Gods smiled upon him for being so and gave mercy in the form of a new start in Arendelle. However, the Gods were not the only ones smiling from afar, as someone else, somewhere, has an evil plan to banish him and everyone he loves into oblivion. (RoTFD)