Hey there! I recently saw Frozen, and that made me want to write a fanfiction about it except with characters from Divergent. Literally, I loved the movie. If you've never seen it, watch it. Stop reading this and go see it. I've been sitting here listening to its soundtrack. It's great. Anywho, backstory time! :D (And yes I'm using Arrendelle. The only things changing are the characters names, and I'm keeping Olaf and Sven as themselves)

Disclaimer: I am 16. I'm pretty sure Veronica Roth isn't, so I am not her. And I am not nearly creative enough to come p with Frozen, so obviously I don't own that either.

Backstory;

Princesses Christina, and Tris are little. Tris is 5, and Christina is 8. Christina has magical ice powers that only her family knows about. One night, Tris decides to wake up her elder sister in the middle of the night..

Tris POV

"Chrissy, come play with me." I nudge her as she sleeps.

"No, Tris, go to sleep." She says tiredly.

"But I can't! The sky's awake, so I'm awake!" I say as I flop on her.

"Go back to sleep."

"Hey Chrissy, do you wanna use your powers?"

This gets her. She smiles and gets up. We run through the castle. We are trying to be quiet, but I'm so giggly and excited. I can't wait. We find the room and go inside.

We huddle together in the center of the room. "Watch this." she says.

She starts to work her magic. Soon, the floor is covered in ice, and snowflakes are falling. "Do you wanna build a snowman?" I ask her. She says yes, and gets to work.

Soon, we have a snowman. "Hi, I'm Olaf, and I like warm hugs!" he says.

I laugh and rush over to him. "I love you, Olaf."

Soon, we're playing and laughing and she's making snow mountains that appear every time I jump. "Faster, Chrissy! Faster!" I hear her say something I can't quite understand. That's when everything goes black.

Christina POV

"Tris!" I yell, even though I know she can't hear me. I run over to where she is. She's lying there, unconscious. What have I done? "Mom! Dad!" They come rushing in. My dad looks down at me and says, "I know who we need to see."

We gather in the sled, and rush down the path through the forest.

Soon, we get into a clearing full of boulders. Within minutes, they all roll and become trolls.

The oldest looking troll comes out. He examines Tris and says that he can save her, since the ice only hit her in the head, but he will have to erase her knowledge of my powers.

I gasp. "You mean she won't remember I have powers?"

"No. The memories of you two having fun together will remain, but she will not remember your powers." He looks to my father. "What you have to do, is keep her isolated from Tris. She is too dangerous to be around Tris yet. You have to seclude her. Minimize her contact with people. Close the doors, the windows, and especially the gates. Help her control it. If you don't, evil will overcome her"

We get back to the castle and all of my things are moved out of the room Tris and I shared. When she wakes up, she will not remember my powers. I have to stay in this room forever. And never come out. My father gives me gloves. "Conceal it, don't feel it. Don't let them know."

Conceal, don't feel.