User blog comment:Bows4life/What if 2/@comment-43369384-20190902152709

Hi,

I’ve come up with a cool idea for a What if. What if they couldn’t escape Vanaheim, and then Astrid finds a new species of dragon that can burrow in the middle of the night when prompted by a mysterious noise, and then in the morning shows it to Hiccup and they all try to train it, and almost get killed in the process and then they do it again with a different approach, finding out its true nature and it works. They get it to burrow out of Vanaheim and must leave really quickly as it opened up a channel of underground water, causing it to fill up quickly, so they must all get through the tunnel and out of the island before it fills up and the Sentinels notice, the Sentinels try to chase but miss as the water comes in just behind the Riders and the burrowing dragon, who goes straight back into the island in peace.