When the ninja don't listen and fall through a portal thanks to some tea to a entire different realm beyond thier sixteen they need to team up with Hiccup and the dragon riders to find each other and the riders might need thier help too in putting a dent in Viggo's money plans but Viggo has a plan for a certain red ninja. (Okay this is on my FanFiction.Net account same person here so I'm not copy righting anything. Anyway I am changing the story to make it more interesting in my opinion.) (Greenflame)
19 parts