Hiccup, toothless and the other dragon riders are in the middle of a battle. They are fighting off some of Viggo’s men on in island. Saving lots of dragons. But in a nearby cave they find a dragon who’s a long way from home. A sand wraith. She laid on the ground, bonded by tight chains, she couldn’t move at all. And muzzeled. She’s completely wild, just like the first time hiccup met toothless.