Dragon Ball Z's Wrath of the Dragon is an excellent movie that could have functioned as a much stronger anime series finale.

Here's the previous synopsis that came out when "How to Train Your Dragon 3" was revealed to be called "The Hidden Kingdom": "As Hiccup fulfills his dream of creating a peaceful dragon utopia ...

"As Hiccup fulfills his dream of creating a peaceful dragon utopia, Toothless's discovery of an untamed, elusive mate draws the Night Fury away. When danger mounts at home and Hiccup's reign as ...