Introduction

After seeing secret love letters to Hiccup, Astrid is afraid that she's being cheated on. But at the same time, about a week later something tragic happens to Astrid and has her life nearly taken away. As if so much was already going on, Astrid's Old Rival from a few years ago comes back to Berk with something evil up her sleeve. What does Astrid's Rival want with Astrid?