"Hey, what's that?" Sokka said as he pointed to a big dome of ice.

As you and Sokka were searching the waters for fish, you two came to an unexpected discovery. A large, unnatural-looking dome made out of ice. It wasn't something nature could make on its own, it was something else.

But just as you two were about to leave, a strong surge of blue light shot out from the dome and it cracked and bursted open, leaving... a bald person with a blowing arrow and glowing eyes floating in the sky in its wake?

But you and Sokka didn't have a lot of time to be shocked, because he suddenly stopped floating and hit the ground. Sokka suggested to just leave, but you thought otherwise.