This story is of how Hiccup and the team are 20 years old now, Hiccup has his own place as does his team. After Hiccup and astrid start to date a new threat arises to take out Berk but will Hiccup take it? Will he fight to the end to save the ones he loves and his home? Well find out

The description of this book, is pretty much what left off in the first book. Soo yup

This books description is pretty much what book 2 was. Therefore read book 1+2