Chaos is once again clawing away at Ninjago. Cole's struggling against the devourer's venom, fighting for his sanity. Their newest threat is burning the world to ashes and the ninja are going down with it. Before they can stop any of it they have a lesson to learn. When your heart is on fire, smoke gets in your eyes. Sequel to Pythor's revenge. Rated T for violence.

(Sequal to A fears revenge with a haunting past) Zuko's back, and he has another plan for revenge. Only this time he's going to use a certain fire ninja to do it. Will Kai give in to the monster? Or will he remain loyal to his friends?