(The pilot is just that. A pilot. Dragon species will change, certain characters will change positions, such as Red Alert and First Aid as I learn more and more about all the different bots from different Transformers media! The pilot will be rewritten at some point farther down the road as a flash back or something i dunno lmao. Prolly not)
TW cursing, gore, ect.
Many generations lived on the peaceful but ancient island of Cybertron, hidden away from viking touch for thousands of years since the civil war started between the islands dragon populace, killing all native vikings in the process.
Despite nearly every dragon living on the island being different breeds, common to near extinct, the two factions live in harmony on their own side, for the most part.
But then, the Dragon Eye revealed them, and a group of current time vikings to their location, drawing the mainly reclusive Autobots back out to leave the Island once and for all with their help.
But then again, nothing in a Transformers universe goes as planned, of course, otherwise there would be no fun and enjoyment!
(All How to Train Your Dragon media mentioned belongs to Dreamworks, and all Transformers mentioned and media described belongs to Hasbro)