So.. I am a huge Httyd and Frozen fan and since there is going to be a third httyd film this year (which I have already seen and it was awesome) and there is going to be a Frozen 2 I decided to make a crossover between the 2 films. Ps: Sorry for the grammar mistakes English is not my main language.

How Anna trains a dragon.

Chapter 1

"Conceal don't feel" Queen Elsa of Arendelle whispered to herself as she was staring outside her bedroom's window.

It's been almost 2 months since her younger sister and the only family member she had left Anna went to represent Arendelle at prince's Horrible aka Hans judgement all the way back to his homeland Southern Isles. She should have been back a month and a half. She assumed that her sister had to stay longer because of weather conditions, then again they would have send a message about it but instead she didn't get nothing. The worst thing is that Anna went by herself , Kristoff wanted to be there but she insisted on going alone.

The only thing that kept Elsa from losing control was her last talk with her sister just before she left.

"Are you sure about this Anna?" Elsa worriedly asked her sister, someone could easily notice Elsa's worry from miles just by her face and the way she was talking.

"For the last time Elsa...I will be fine" Anna replied with some annoyance, Elsa has been asking her these questions all day, she knew her sister was worried and she perfectly understood why, after all she was the only family she had left.

"I know it's just..."

"You don't want me to have the same fate as our parents right?" Anna finished Elsa's sentence who nodded. Anna noticed a few tears on her elder sister's face.

"Elsa... I will be back before you even say chocolate cake…And I promise I will be back no matter what!" Anna's words made Elsa give her little's sister a tight embrace.

"And if I don't comeback…. I want you to continue being well you""

"Please, just don't think about that, I don't want to imagine what would happen if..."

"Elsa! Relax, nothing is going to happen, like I said earlier I will be back before you even notice that I am gone." Anna once again stopped her sister's worried talks and bad thoughts.

"Your majesty we must leave..." a man said , he was the captain of the ship in which Anna would travel to Southern Isles, Anna nodded, she and Elsa hugged for one more time before saying their goodbyes and Anna went to the ship with the captain and the rest of his crew.

Elsa was left standing there watching from the dock as the ship slowly disappearing away from Arendelle, she just hoped that this wasn't the last time she would see Anna.

Elsa was snapped out of her thoughts when she heard a knock from her door.

"Elsa? Are you there?" it was Kristoff he was the only person who besides Anna and Olaf was allowed to call her by her name and not "your majesty" or "my queen", he was after all her soon to be brother-in law, she had finally gave her blessing to Anna and Kristoff a week before Anna's journey. She first made sure that Kristoff was trust worthy and not just someone who her sister wanted to marry 3 hours after she met him.

"Come in." Elsa answered, since the great thaw Elsa has opened up more and has grown to trust both Anna and Kristoff, not only that but she was no longer afraid of her powers and she knew now that her people admired them and they weren't seeing her as a monster anymore.

When Elsa turned around, she noticed a sad and depressed look on his face, she had seen this face before only when her sister froze in front of her just to protect her.

"What's wrong?" Elsa asked fearfully, there was only one thing she didn't want to hear...

"It's Anna..." He said, Elsa's face darkened, oh no... he couldn't meant what she thought he meant, he just couldn't

"She returned?" Elsa hoped that his answer would be yes, that her sister would be downstairs and waiting for her to be welcomed with a warm hug but she knew that it wouldn't be a yes, if it was a yes then why would he have a depressed face.

"No..." Elsa's worst fear became reality, she felt like losing control again, this was the third time she was losing Anna both of them her fault.

"A sailor who was on her ship has, he wants to see you... he claims that he is the only survivor..."