(CRASH!)
The loud clap of thunder echoed throughout the shore that Elsa, Anna and Olaf were standing on. Elsa was looking at the Dark Sea with determination, Anna by her side.
"Crossing the Dark Sea might be harder than we thought." Said Anna.
"Not for me." Elsa said.
Anna turned to her sister as she started walking back up the shore. Her eyes widened as Elsa took off her light blue boots, jacket and skirt and set them on a rock.
"Elsa, what are you doing?" Olaf asked.
Elsa then undid her braid and tied her hair into a ponytail. Then she got into a stance that told Anna what she was about to do.
"Elsa, no. There's no way you'll make it across!"
"I have to try Anna!" Elsa retaliated.
Then Elsa started charging towards the water, with Anna watching in worry as she did. Elsa channeled her powers to create ice beneath her feet as she ran across the Dark Sea, as a wave approached, she tried walking over it, only to be smothered by it and washed back up on the shore, coughing and gasping.
"Elsa!" Anna yelled, running over to her sister and pulling her into her arm. "Are you okay?"
"Ugh. I'm fine, Anna."
"Uhhhh... Guys...?" Olaf said, pointing his stick hand shakily towards the water.
The sisters turned and gasped when they saw a horse made of water looking at them.
"The water spirit..." Elsa whispered.
"It's a... Horse made of water?"
The Nokk looked at Elsa.
"What? Me?"
Suddenly the waves in the Dark Sea disappeared and were replaced with Gentle ripples.
"Look!" Olaf said.
The sisters squinted and saw an blue light in the middle of the Dark Sea.
"That has to be it! Ahtohallan!" Elsa exclaimed.
The Nokk then turned and gestured to it's back.
"It wants us to ride it?" Anna asked.
The Nokk Shook it's head and looked at Elsa again."
"No, it want's me to ride it."
"What? No, I'm coming with you."
"Anna, please, just wait for me here."
"But who'll stop you from going to far?!"
"Anna."
"We promised we'd do this together, remember?!"
"Anna! This is my destiny, remember? Are you really gonna take that away from me?"
Anna sighed in defeat. "Okay, but promise me you'll come right back after you find the fifth spirit."
"I will, Anna. I promise."
Anna hugged Elsa one last time before she let her mount the Nokk.
"Please be safe, Elsa. I don't want to lose you."
"Good luck, Elsa." Said Olaf.
Elsa nodded and mounted the Nokk.
"Okay, let's go."
Anna watched as Elsa and the Nokk galloped across the Dark Sea.
"Anna?" Asked Olaf. "Maybe we should get some sleep."
Anna was hesitant to do so, but she was very tired. She sat down in front of a flat rock, and Olaf laid his head on her lap. Then they drifted off to sleep.
A/N: Okay, so I skipped Elsa's fight with the Nokk because it would've taken me too long to get it all in detail.