Danny and the Northern Water Tribe
Danny flew through the portal and was in this cool new world where people could bend the very elements. He met a pretty nice older girl while at the Northern Pole. Her name was Yue, and she showed him her tribe. After he showed his ice powers, they were much nicer to him.
The reason Danny and her got so well together was that Danny noticed she was like him—a Halfa!
Her father, Chief Arnook, wasn't sure what to think of the Boy at first, thinking someone else had done what he did with the Spirit Oase, but he helped his daughter so he could stay.
Pakku himself took a bit to like that crazy boy that helped the princess with his powers; it turns out she couldn't control water but just ice, just like Danny. It was pretty interesting, and after training and learning, only they can melt the Ice.
He and Arnook had a plan for how to Defend the Tribe from the Fire Nation in the future. As they used the unmeltiable Ice to rebuild the Walls and defend the Sea with Icebergs and Walls. Tiny holes in it to use normal Waterbending and get people through it.
After a few weeks, Danny thought about returning and told them he was leaving. But he had fun here and thanked Pakku for his teaching.
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As The Fire Nation attacked a month later with their Fire Nation cruiser, Siege weapons couldn't even leave the Ocean, and the few soldiers who got thrown were easily killed.
They won much easier and better than before, and as they left, Arnook asked them if they wanted to meet Danny. They ask him to visit them again; they missed the Sassy child.
