- This article is for the book. If you were looking for the episode of the television series, see here.
Just when it seemed peace was at hand in the land of Ninjago, a new evil has arisen! Lloyd Garmadon, the son of Lord Garmadon, has woken the Serpentine, a race of snake-headed beasts who've been banished for centuries. It's up to Cole, Jay, Kai, and Zane to face this new challenge with their trademark humorous, kick-butt attitude.